2021–20032021
R. Schneckenleitner,
S. TakacsTowards a IETI-DP solver on non-matching multi-patch domains Report No. 2021-12T. Danczul,
C. HofreitherOn Rational Krylov and Reduced Basis Methods for Fractional Diffusion Report No. 2021-11L. Rondi,
E. Sincich,
M. SiniStable determination of a rigid scatterer in elastodynamics Report No. 2021-10M. Sini, H. Wang, Q. Yao
Analysis of the acoustic waves reflected by a cluster of small holes in the time-domain and the equivalent mass density Report No. 2021-09 A. Bouzekri,
M. SiniMesoscale Approximation of the Electromagnetic Fields Report No. 2021-08F. Scholz,
B. JüttlerParameterization for Polynomial Curve Approximation via Residual Deep Neural Networks Report No. 2021-07 U. Langer, O. Steinbach,
H. YangRobust discretization and solvers for elliptic optimal control problems with energy regularization Report No. 2021-06 A. Ebert, F. Pillichshammer
Tractability of approximation in the weighted Korobov space in the worst-case setting – a complete picture Report No. 2021-05 A. Ebert,
P. Kritzer,
O. Osisiogu,
T. StepaniukConstruction of good polynomial lattice rules in weighted Walsh spaces by an alternative component-by-component construction Report No. 2021-04 L. Herrmann, J.A.A. Opschoor, C. Schwab
Constructive Deep ReLU Neural Network Approximation Report No. 2021-03 R. Dougherty-Bliss,
C. Koutschan, D. Zeilberger
Tweaking the Beukers Integrals In Search of More Miraculous Irrationality Proofs À La Apéry Report No. 2021-02C. Koutschan, I. Kotsireas
Legendre pairs of lengths $\ell\equiv0\,(\mathrm{mod}\;3)$ Report No. 2021-01 2020
K.-A. Mardal,
J. Sogn,
S. TakacsRobust preconditioning and error estimates for optimal control of the convection-diffusion-reaction equation with limited observation in Isogeometric Analysis Report No. 2020-46J.A. Iglesias, S. Nakov
Weak formulations of the nonlinear Poisson-Boltzmann equation in biomolecular electrostatics Report No. 2020-45 C. KoutschanHolonomic Anti-Differentiation and Feynman Amplitudes Report No. 2020-44 C. Koutschan,
E. WongCreative Telescoping on Multiple Sums Report No. 2020-43 B. Hanson,
O. Roche-Newton, M. Rudnev
Higher convexity and iterated sum sets Report No. 2020-41M. Makhul,
O. Roche-Newton,
S. Stevens,
A. WarrenThe Elekes-Szabó Problem and the Uniformity Conjecture Report No. 2020-40 M. Rudnev,
S. StevensAn update on the sum-product problem Report No. 2020-39J.A. IglesiasSymmetry and scaling limits for matching of implicit surfaces based on thin shell energies Report No. 2020-38 C. HofreitherAn algorithm for best rational approximation based on barycentric rational interpolation Report No. 2020-37 A. Ebert,
P. Kritzer,
O. Osisiogu,
T. StepaniukComponent-by-component digit-by-digit construction of good polynomial lattice rules in weighted Walsh spaces Report No. 2020-36 P. Grohs,
L. HerrmannDeep neural network approximation for high-dimensional elliptic PDEs with boundary conditions Report No. 2020-35 U. Langer, M. Zank
Efficient Direct Space-Time Finite Element Solvers for Parabolic Initial-Boundary Value Problems in Anisotropic Sobolev Spaces Report No. 2020-34 S.S. RodriguesOblique projection output-based feedback exponential stabilization of nonautonomous parabolic equations Report No. 2020-33 J.A. Iglesias,
G. MercierConvergence of level sets in TV denoising through variational curvatures in unbounded domains Report No. 2020-32 R. Chill,
H. Meinlschmidt, J. Rehberg
On the numerical range of second order elliptic operators with mixed boundary conditions in $L^p$ Report No. 2020-31F. Scholz,
B. JüttlerHigh-order quadrature on planar domains based on transport theorems for implicitly defined moving curves Report No. 2020-30 R. Schneckenleitner,
S. TakacsConvergence theory for IETI-DP solvers for discontinuous Galerkin Isogeometric Analysis that is explicit in $h$ and $p$ Report No. 2020-29D. Jodlbauer,
U. Langer,
T. WickParallel matrix-free higher-order finite element solvers for phase-field fracture problems Report No. 2020-28 U. Langer, O. Steinbach, F. Tröltzsch,
H. YangSpace-time finite element discretization of parabolic optimal control problems with energy regularization Report No. 2020-27 U. Langer, O. Steinbach, F. Tröltzsch,
H. YangUnstructured space-time finite element methods for optimal control of parabolic equations Report No. 2020-26 J. Grošelj,
M. Kapl, M. Knez, T. Takacs, V. Vitrih
A super-smooth $C^1$ spline space over mixed triangle and quadrilateral meshes Report No. 2020-25J. Wiart,
E. WongWalsh functions, scrambled $(0, m, s)$-nets, and negative covariance: applying symbolic computation to quasi-Monte Carlo integration Report No. 2020-24 M. Kolmbauer, G. Offner, R.U. Pfau,
B. PöchtragerMultirate DAE-Simulation and its Application in System Simulation Software for the Development of Electric Vehicles Report No. 2020-23M. Kolmbauer, G. Offner,
B. PöchtragerTopological index analysis and its application to multi-physical systems in system simulation software Report No. 2020-22U. Langer, O. Steinbach, F. Tröltzsch,
H. YangUnstructured Space-Time Finite Element Methods for Optimal Sparse Control of Parabolic Equations Report No. 2020-21 M. Kapl, G. Sangalli, T. Takacs
A family of $C^1$ quadrilateral finite elements Report No. 2020-20 H. Meinlschmidt, J. Rehberg
Extrapolated elliptic regularity and application to the van Roosbroeck system of semiconductor equations Report No. 2020-19 B. Endtmayer,
U. Langer,
T. WickReliability and efficiency of DWR-type a posteriori error estimates with smart sensitivity weight recovering Report No. 2020-18 M.J. Schlosser, K. Senapati,
A.K. UncuLog-concavity results for a biparametric and an elliptic extension of the $q$-binomial coefficients Report No. 2020-17A.K. UncuA polynomial identity implying Schur’s partition theorem Report No. 2020-16 A. Berkovich,
A.K. UncuWhere do the maximum absolute $q$-series coefficients of $(1-q)(1-q^2)(1-q^3)...(1-q^{n-1})(1-q^n)$ occur? Report No. 2020-15J. Ablinger,
A.K. UncuqFunctions - A Mathematica package for $q$-series and partition theory applications Report No. 2020-14Y. Abdelaziz, S. Boukraa,
C. Koutschan, J-M. Maillard
Diagonals of rational functions: from differential algebra to effective algebraic geometry Report No. 2020-13S.S. RodriguesOblique projection exponential dynamical observer for nonautonomous linear parabolic-like equations Report No. 2020-12 B. Azmi,
S.S. RodriguesOblique projection local feedback stabilization of nonautonomous semilinear damped wave-like equations Report No. 2020-11 J.A. Iglesias,
G. Mercier, E. Chaparian, I.A. Frigaard
Computing the Yield Limit in Three-dimensional Flows of a Yield Stress Fluid About a Settling Particle Report No. 2020-10 M. Lopez-Martinez,
G. Mercier,
K. Sadiq,
O. Scherzer, M. Schneider, J.C. Schotland, G.J. Schütz, R. Telschow
Inverse Problems of Single Molecule Localization Microscopy Report No. 2020-09H. Fujiwara,
K. Sadiq, A. Tamasan
Numerical reconstruction of radiative sources in an absorbing and non-diffusing scattering medium in two dimensions Report No. 2020-08H. Du, J. Guo, Z. Li,
E. WongAn Additive Decomposition in Logarithmic Towers and Beyond Report No. 2020-07 P. Kritzer, F. Pillichshammer, H. Wozniakowski
Exponential tractability of linear weighted tensor product problems in the worst-case setting for arbitrary linear functionals Report No. 2020-06 A. WarrenOn Products of Shifts in Arbitrary Fields Report No. 2020-05 P. Kritzer, F. Pillichshammer, G.W. Wasilkowski
On quasi-Monte Carlo methods in weighted ANOVA spaces Report No. 2020-04 A.S. Serdyuk,
T. StepaniukUniform approximations by Fourier sums on classes of convolutions of periodic functions Report No. 2020-03A. Ebert,
P. Kritzer, D. Nuyens,
O. OsisioguDigit-by-digit and component-by-component constructions of lattice rules for periodic functions with unknown smoothness Report No. 2020-02A. Beigl,
J. Sogn, W. Zulehner
Robust preconditioners for multiple saddle point problems and applications to optimal control problems Report No. 2020-01 2019
Y. Abdelaziz,
C. Koutschan, J-M. Maillard
On Christol’s conjecture Report No. 2019-35C. Hofreither, L. Mitter, H. Speleers
Local multigrid solvers for adaptive Isogeometric Analysis in hierarchical spline spaces Report No. 2019-34 L. Jiu,
C. KoutschanCalculation and Properties of Zonal Polynomials Report No. 2019-33G. Petridis,
O. Roche-Newton, M. Rudnev,
A. WarrenAn Energy Bound in the Affine Group Report No. 2019-32R. Schneckenleitner,
S. TakacsCondition number bounds for IETI-DP methods that are explicit in $h$ and $p$ Report No. 2019-31B. Endtmayer,
U. Langer, J. P. Thiele,
T. WickHierarchical DWR Error Estimates for the Navier Stokes Equation: $h$ and $p$ Enrichment Report No. 2019-30 Y. Abdelaziz, S. Boukraa,
C. Koutschan, J-M. Maillard
Heun functions and diagonals of rational functions Report No. 2019-28H. Meinlschmidt, C. Meyer, S. Walter
Optimal Control of an Abstract Evolution Variational Inequality with Application to Homogenized Plasticity Report No. 2019-27 M. MakhulOn the number of perfect triangles with a fixed angle Report No. 2019-26 A.S. Serdyuk,
T. StepaniukAsymptotically best possible Lebesque-type inequalities for the Fourier sums on sets of generalized Poisson integrals Report No. 2019-25H. Fujiwara,
K. Sadiq, A. Tamasan
A Fourier approach to the inverse source problem in an absorbing and anisotropic scattering medium Report No. 2019-24P. Kritzer, F. Pillichshammer, L. Plaskota, G.W. Wasilkowski
On alternative quantization for doubly weighted approximation and integration over unbounded domains Report No. 2019-23 O. Roche-Newton,
A. WarrenNew Expander Bounds from Affine Group Energy Report No. 2019-22 C. Pohoata,
O. Roche-NewtonFour-term progression free sets with three-term progressions in all large subsets Report No. 2019-21S. Pereverzyev, S.G. Solodky, V.B.Vasylyk, M.Zic
Regularized Collocation in Distribution of Diffusion Times applied to Electrochemical Impedance Spectroscopy Report No. 2019-20 R. Ke,
R. Wagner,
R. Ramlau, R. Chan
Reconstruction of the high resolution phase in a closed loop adaptive optics system Report No. 2019-19Report No. 2019-18 has been removed by the author.
M. Krasnoschok,
S. Pereverzyev, S.V. Siryk, N. Vasylyeva
Determination of the fractional order in quasilinear subdiffusion equations Report No. 2019-17C. Koutschan,
E. WongExact lower bounds for monochromatic Schur triples and generalizations Report No. 2019-16 S. TakacsFast multigrid solvers for conforming and non-conforming multi-patch Isogeometric Analysis Report No. 2019-15 I. Georgieva, S. Harizanov,
C. HofreitherIterative Low-rank Approximation Solvers for the Extension Method for Fractional Diffusion Report No. 2019-14Y. Ding, F.J. Hickernell,
P. Kritzer, S. Mak
Adaptive approximation for multivariate linear problems with inputs lying in a cone Report No. 2019-13C. HofreitherA Unified View of Some Numerical Methods for Fractional Diffusion Report No. 2019-12 J. Wiart, C. Lemieux
On the dependence structure of scrambled $(t,m,s)$-nets Report No. 2019-11 R. Chapko,
L. MindrinosOn the Non-Linear Integral Equation Approach for an Inverse Boundary Value Problem for the Heat Equation Report No. 2019-10K. Kunisch,
H. MeinlschmidtOptimal control of an energy-critical semilinear wave equation in 3D with spatially integrated control constraints Report No. 2019-09 H. Meinlschmidt, C. Meyer, J. Rehberg
Regularization for optimal control problems associated to nonlinear evolution equations Report No. 2019-08 B. Endtmayer,
U. Langer, I. Neitzel,
T. Wick, W. Wollner
Multigoal-oriented optimal control problems with nonlinear PDE constraints Report No. 2019-07 D. Jodlbauer,
U. Langer,
T. WickMatrix-free multigrid solvers for phase-field fracture problems Report No. 2019-06 M. Krasnoschok,
S. Pereverzyev, S.V. Siryk, N. Vasylyeva
Regularized reconstruction of the order in semilinear subdiffusion with memory Report No. 2019-05T. StepaniukOrder estimates of best orthogonal trigonometric approximations of classes of infinitely differentiable functions Report No. 2019-04 T. StepaniukHyperuniform point sets on flat tori: deterministic and probabilistic aspects Report No. 2019-03 S. TakacsA quasi-robust discretization error estimate for discontinuous Galerkin Isogeometric Analysis Report No. 2019-02 A. Ebert,
P. Kritzer, D. Nuyens
Constructing QMC finite element methods for elliptic PDEs with random coefficients by a reduced CBC construction Report No. 2019-012018
K. Kunisch,
S.S. RodriguesOblique Projection Based Stabilizing Feedback for Nonautonomous Coupled Parabolic-ODE Systems Report No. 2018-40 P. Kritzer, F. Pillichshammer, L. Plaskota, G.W. Wasilkowski
On efficient weighted integration via a change of variables Report No. 2018-39 A-K. Baum, M. Kolmbauer, G. Offner,
B. PöchtragerTopological solvability and DAE-index conditions for types of black-box models coupled to liquid flow networks via boundary conditions Report No. 2018-38 O. Roche-Newton, I.D. Shkredov
If A+A is small then AAA is superquadratic Report No. 2018-37 O. Roche-NewtonAn Improved Bound for the Size of the Set A/A + A Report No. 2018-36 M. Makhul,
O. Roche-Newton,
A. Warren, F. De Zeeuw
Constructions for the Elekes–Szabó and Elekes–Rónyai Problems Report No. 2018-35 J.A. Iglesias,
G. MercierInfluence of dimension on the convergence of level-sets in total variation regularization Report No. 2018-34 A.F.M. ter Elst,
H. Meinlschmidt, J. Rehberg
$L^\infty$-estimates for the Neumann problem on general domains Report No. 2018-33B. Endtmayer,
U. Langer,
T. WickTwo-side a posteriori error estimates for the DWR method Report No. 2018-32 F.J. Hickernell,
P. Kritzer, H. Wozniakowski
Exponential tractability of linear tensor product problems Report No. 2018-31U. Langer,
H. YangBDDC preconditioners for a space-time finite element discretization of parabolic problems Report No. 2018-30 R. Ramlau,
C. Koutschan, B. Hofmann
On the Singular Value Decomposition of N-Fold Integration Operators Report No. 2018-29 K. Kumar,
S. Matculevich, J.M. Nordbotten, S. Repin
Guaranteed and computable bounds of errors for semi-discrete approximations of the Biot problem Report No. 2018-28R. Chapko, B.T. Johansson,
L. MindrinosOn a boundary integral solution of a lateral planar Cauchy problem in elastodynamics Report No. 2018-27H. Mhaskar,
S. Pereverzyev, V.Y. Semenov, E.V. Semenova
Data based construction of kernels for semi-supervised learning with less labels Report No. 2018-25C. Kirisits,
O. Scherzer, E. Setterqvist
Invariant $\varphi$-minimal sets and total variation denoising on graphs Report No. 2018-24 U. Langer,
S. Matculevich, S. Repin
Adaptive Space-Time Isogeometric Analysis for Parabolic Evolution Problems Report No. 2018-23 Mark Žic
Optimizing noisy CNLS problems by using the adaptive Nelder-Mead algorithm: A new approach to escape from local minima Report No. 2018-22P. Kritzer, H. Wozniakowski
Notes on tractability conditions for linear multivariate problems Report No. 2018-21 B. Hanson,
O. Roche-Newton, D. Zhelezov
On iterated product sets with shifts II Report No. 2018-19B. Hanson,
O. Roche-Newton, D. Zhelezov
On iterated product sets with shifts Report No. 2018-18O. Roche-Newton, I.Z. Ruzsa, C.Y. Shen, I.D. Shkredov
On the size of the set AA+A Report No. 2018-17 M. Žic, S. Pereverzyev Jr.
Adaptive multi-parameter regularization in electrochemical impedance spectroscopy Report No. 2018-16R. Ramlau, L. Reichel
Error Estimates for Arnoldi–Tikhonov Regularization for Ill-Posed Operator Equations Report No. 2018-15 Y. Abdelaziz, S. Boukraa,
C. Koutschan, J-M. Maillard
Diagonals of rational functions, pullbacked 2F1 hypergeometric functions and modular forms Report No. 2018-14M. MakhulA family of four-variable expanders with quadratic growth Report No. 2018-13 M.E. Alonso, F.J. Castro-Jiménez, H. Hauser,
C. KoutschanEchelons of power series and Gabrielov’s counterexample to nested linear Artin Approximation Report No. 2018-12F. Scholz,
A. Mantzaflaris,
B. JüttlerFirst order error correction for trimmed quadrature in isogeometric analysis Report No. 2018-11 C. Hofer,
S. TakacsA parallel multigrid solver for multi-patch Isogeometric Analysis Report No. 2018-10 A. Ebert,
P. KritzerConstructing lattice points for numerical integration by a reduced fast successive coordinate search algorithm Report No. 2018-09B. Endtmayer,
U. Langer,
T. WickMultigoal-Oriented Error Estimates for Non-linear Problems Report No. 2018-08 N.T. Vo, S. Falkensteiner,
Y. ZhangFormal Power Series Solutions of Algebraic Ordinary Differential Equations Report No. 2018-07T. Guo, C. Krattenthaler,
Y. ZhangOn (shape-)Wilf-equivalence for words Report No. 2018-06J.A. Iglesias,
G. Mercier,
O. ScherzerCritical yield numbers and limiting yield surfaces of particle arrays settling in a Bingham fluid Report No. 2018-05 C. Kirisits,
O. ScherzerA range condition for polyconvex variational regularization Report No. 2018-04 J. Sogn,
S. TakacsRobust multigrid solvers for the biharmonic problem in isogeometric analysis Report No. 2018-03R. Haller-Dintelmann, W. Wollner,
H. MeinlschmidtHigher regularity for solutions to elliptic systems in divergence form subject to mixed boundary conditions Report No. 2018-02D. Jodlbauer,
U. Langer,
T. WickParallel Block-Preconditioned Monolithic Solvers for Fluid-Structure-Interaction Problems Report No. 2018-01 2017
C. Koutschan,
Y. ZhangDesingularization in the $q$-Weyl algebra Report No. 2017-47 R. Wagner,
C. Hofer,
R. RamlauPoint spread function reconstruction for Single-conjugate Adaptive Optics Report No. 2017-46 P. Kritzer, G. Leobacher, M. Szölgyenyi, S. Thonhauser
Approximation methods for piecewise deterministic Markov processes and their costs Report No. 2017-45 K. Kunisch,
S.S. RodriguesExponential Stabilization of Nonautonomous Linear Parabolic-Like Systems by a Finite Number of Locally Supported Actuators Report No. 2017-44 U. Langer,
S. Matculevich, S. Repin
Guaranteed error control bounds for the stabilised space-time IgA approximations to parabolic problems Report No. 2017-43 J. Middeke, D.J. Jeffrey,
C. KoutschanCommon Factors in Fraction-Free Matrix Decompositions Report No. 2017-42K. Sadiq, A. Tamasan
Partial inversion of the 2D attenuated Radon transform with data on an arc Report No. 2017-41 M. Makhul,
J. Schicho,
M. GalletProbabilities of incidence between lines and a plane curve over finite fields Report No. 2017-40 J.A. Iglesias,
G. Mercier,
O. ScherzerA note on convergence of solutions of total variation regularized linear inverse problems Report No. 2017-39 M. Hefter, A. Herzwurm, T. Müller-Gronbach
Lower error bounds for strong approximation of scalar SDEs with non-Lipschitzian coefficients Report No. 2017-38 D. Amann,
K. KalimerisNumerical approximation of water waves through a deterministic algorithm Report No. 2017-37 M. Gallet,
J. SchichoCounting Projections of Rational Curves Report No. 2017-36 G. Grasegger,
C. Koutschan, E. Tsigaridas
Lower bounds on the number of realizations of rigid graphs Report No. 2017-35 J.A. Iglesias,
K. Sturm, F. Wechsung
Shape optimisation with nearly conformal transformations Report No. 2017-34 N.T. Vo,
Y. ZhangLaurent Series Solutions of Algebraic Ordinary Differential Equations Report No. 2017-33S. TakacsRobust approximation error estimates and multigrid solvers for isogeometric multi-patch discretizations Report No. 2017-32 P. Kritzer, F. Pillichshammer, G.W. Wasilkowski
Truncation in average and worst case settings for special classes of $\infty$-variate functions Report No. 2017-31 C. Koutschan, T. Thanatipanonda
A Curious Family of Binomial Determinants That Count Rhombus Tilings of a Holey Hexagon Report No. 2017-30 A-K. Baum, M. Kolmbauer, G. Offner
Topological index analysis applied to coupled flow networks Report No. 2017-29 K. KalimerisAnalytical approximation and numerical simulations for periodic travelling water waves Report No. 2017-28 L. Dykes,
R. Ramlau, L. Reichel,
K.M. Soodhalter,
R. WagnerLanczos-based fast blind deconvolution methods Report No. 2017-27C. Hofer,
U. Langer, M. Neumüller,
I. ToulopoulosTime-Multipatch Discontinuous Galerkin Space-Time Isogeometric Analysis of Parabolic Evolution Problems Report No. 2017-26 Z. RaoA dynamic programming approach for $L^0$ optimal control design Report No. 2017-25 S. MatculevichFunctional approach to the error control in adaptive IgA schemes for elliptic boundary value problems Report No. 2017-24 P. Kritzer, F.Y. Kuo, D. Nuyens, M. Ullrich
Lattice rules with random $n$ achieve nearly the optimal $\mathcal{O}(n^{-\alpha-1/2})$ error independently of the dimension Report No. 2017-23 A. Beigl,
P. Elbau,
O. Scherzer,
K. SadiqQuantitative Photoacoustic Imaging in the Acoustic Regime using SPIM Report No. 2017-22 A. Mantzaflaris, E. Tsigaridas
Resultants and Discriminants for Bivariate Tensor-product Polynomials Report No. 2017-21 A. Mantzaflaris, E. Schost, E. Tsigaridas
Sparse Rational Univariate Representation Report No. 2017-20 I. ToulopoulosBubble stabilized space-time finite element methods of parabolic evolution problems Report No. 2017-19 U. Langer, M. Neumüller,
I. ToulopoulosMultipatch Space-Time Isogeometric Analysis of Parabolic Diffusion Problems Report No. 2017-18 A. Paganini,
K. SturmWeakly-normal basis vector fields in RKHS with an application to shape Newton methods Report No. 2017-17C. Hofer,
U. Langer,
S. TakacsInexact Dual-Primal Isogeometric Tearing and Interconnecting Methods Report No. 2017-16 S. TakacsRobust multigrid methods for isogeometric discretizations of the Stokes equations Report No. 2017-15 U. Langer,
S. Matculevich, S. Repin
Functional type error control for stabilised space-time IgA approximations to parabolic problems Report No. 2017-14 S. Chen, M. Kauers, Z. Li,
Y. ZhangApparent Singularities of D-finite Systems Report No. 2017-13T. Cluzeau,
C. Koutschan, A. Quadrat, M. Tõnso
Effective algebraic analysis approach to linear systems over Ore algebras Report No. 2017-12D. Ghilli,
Z. Rao, H. Zidani
Junction conditions for finite horizon optimal control problems on multi-domains with continuous and discontinuous solutions Report No. 2017-11S. Hittmeir,
H. Ranetbauer,
C. Schmeiser,
M.T. WolframDerivation and analysis of continuum models for crossing pedestrian traffic Report No. 2017-10 D. Amann,
K. KalimerisA numerical continuation approach for computing water waves of large wave height Report No. 2017-09 A. S. Fokas,
K. KalimerisWater waves with moving boundaries Report No. 2017-08C. Hofer,
I. ToulopoulosDiscontinuous Galerkin Isogeometric Analysis for parametrizations with overlapping regions Report No. 2017-07 R. Wagner,
A. Neubauer,
R. RamlauSimulation results for a Finite Element based Cumulative Reconstructor Report No. 2017-06 D. Kalise,
K. KunischPolynomial approximation of high-dimensional Hamilton-Jacobi-Bellman equations and applications to feedback control of semilinear parabolic PDEs Report No. 2017-05 A. Hinrichs,
P. Kritzer, F. Pillichshammer, G. Wasilkowski
Truncation dimension for linear problems on multivariate function spaces Report No. 2017-04P. Kritzer,
H. Laimer, F. Pillichshammer
Tractability of $\mathbb{L}_2$-approximation in hybrid function spaces Report No. 2017-02 R. Kritzinger,
H. Laimer, M. Neumüller
A reduced fast construction of polynomial lattice point sets with low weighted star discrepancy Report No. 2017-012016
C. Kirisits,
O. ScherzerConvergence rates for regularization functionals with polyconvex integrands Report No. 2016-40 S. Chen, M. van Hoeij, M. Kauers,
C. KoutschanReduction-Based Creative Telescoping for Fuchsian D-finite Functions Report No. 2016-39S. Lu, P. Mathé,
S. PereverzyevBalancing principle in supervised learning for a general regularization scheme Report No. 2016-38 B. Jüttler,
S.K. KleissCoupling Adaptively Refined Multi-patch Spline Discretizations via Boundary Compatibility Report No. 2016-37 A. Festa, A. Tosin,
M.T. WolframKinetic description of collision avoidance in pedestrian crowds by sidestepping Report No. 2016-36 U. Langer,
H. YangRecent development of robust monolithic fluid-structure interaction solvers Report No. 2016-35 P. Kritzer,
H. Niederreiter, F. Pillichshammer
Ian Sloan and Lattice Rules Report No. 2016-34 A-K. Baum, M. Kolmbauer, G. Offner
Topological solvability and DAE-index conditions for mass flow controlled pumps in liquid flow networks Report No. 2016-33 P.A. Markowich, J. Teichmann,
M.T. WolframParabolic free boundary price formation models under market size fluctuations Report No. 2016-32M. Burger, A. Lorz,
M.T. WolframOn a Boltzmann mean field model for knowledge growth Report No. 2016-31J. Carrillo, S. Martin,
M.T. WolframA local version of the Hughes model for pedestrian flow Report No. 2016-30L. M. Briceno-Arias,
D. Kalise, F. J. Silva
Proximal methods for stationary Mean Field Games with local couplings Report No. 2016-29J. Dick,
C. Irrgeher, G. Leobacher, F. Pillichshammer
On the optimal order of integration in Hermite spaces with finite smoothness Report No. 2016-28C. Hofreither,
S. TakacsRobust multigrid for isogeometric analysis based on stable splittings of spline spaces Report No. 2016-27M. Bruna, M. Burger,
H. Ranetbauer,
M-T. WolframCross-diffusion systems with excluded-volume effects and asymptotic gradient flow structures Report No. 2016-26G. Albi, Y. Choi,
M. Fornasier,
D. KaliseMean field control hierarchy Report No. 2016-25I.A. Frigaard,
J.A. Iglesias,
G. Mercier, C. Pöschl,
O. ScherzerCritical yield numbers of rigid particles settling in Bingham fluids and Cheeger sets Report No. 2016-24C. Hofer,
U. Langer,
I. ToulopoulosDiscontinuous Galerkin Isogeometric Analysis on Non-matching Segmentation: Error Estimates and Efficient Solvers Report No. 2016-23 A. Mantzaflaris,
B. Jüttler, B. Khoromskij,
U. LangerLow Rank Tensor Methods in Galerkin-based Isogeometric Analysis Report No. 2016-22 G. Mercier, M. Novaga, P. Pozzi
Anisotropic curvature flow of immersed curves Report No. 2016-21 C. Pechstein, C.R. Dohrmann
A Unified Framework for Adaptive BDDC Report No. 2016-20 J.A. Carrillo,
H. Ranetbauer,
M-T. WolframNumerical simulation of nonlinear continuity equations by evolving diffeomorphisms Report No. 2016-19P. Kritzer, F. Pillichshammer, G. W. Wasilkowski
Truncation dimension for function approximation Report No. 2016-18 I.Z. Emiris,
A. Mantzaflaris, E. Tsigaridas
On the Bit Complexity of Solving Bilinear Polynomial Systems Report No. 2016-17A. Mantzaflaris, H. Rahkooy, Z. Zafeirakopoulos
Efficient Computation of Dual Space and Directional Multiplicity of an Isolated Point Report No. 2016-16 S. Chen, M. Kauers,
C. KoutschanReduction-Based Creative Telescoping for Algebraic Functions Report No. 2016-15F. Camilli,
A. Festa, S. Tozza
A discrete Hughes' model for pedestrian flow on graphs Report No. 2016-14T. WickAn error-oriented Newton/inexact augmented Lagrangian approach for fully monolithic phase-field fracture propagation Report No. 2016-13 T. WickVariational-monolithic ALE fluid-structure interaction: Comparison of computational cost and mesh regularity using different mesh motion techniques Report No. 2016-12 I. Toulopoulos,
T. WickNumerical methods for power-law diffusion problems Report No. 2016-11 S. EnglederPreconditioners for linear systems arising from the finite volume discretization of the incompressible Navier-Stokes equations Report No. 2016-10 P. Mathé,
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Z. RaoInfinite horizon sparse optimal control Report No. 2016-08 C. Koutschan, P. Paule
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A. Festa, F.J. Silva,
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M. Neumüller, S. Radu
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P. Kritzer, F. Pillichshammer
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U. Langer,
I. ToulopoulosDiscontinuous Galerkin Isogeometric Analysis of Elliptic Problems on Non-matching Interfaces Report No. 2015-40 J.A. Iglesias,
C. KirisitsConvective regularization for optical flow Report No. 2015-39 L. Neumann,
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D. Oelz,
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M. SiniA cluster of many small holes with negative imaginary surface impedances may generate a negative refraction index Report No. 2015-28D. P. Challa,
M. SiniMultiscale analysis of the acoustic scattering by many scatterers of impedance type Report No. 2015-27K. Rashedi,
M. SiniStable recovery of the time-dependent source term from one measurement for the wave equation Report No. 2015-26A. Mantile, A. Posilicano,
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M. SiniThe enclosure method for the anisotropic Maxwell system Report No. 2015-23T. WickCoupling fluid-structure interaction with phase-field fracture: modeling and a numerical example Report No. 2015-22 A-K. Baum, M. Kolmbauer
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R. RamlauAn efficient Reconstruction Method for Ground Layer Adaptive Optics with mixed Natural and Laser Guide Stars Report No. 2015-20 U. Langer,
S.E. Moore,
M. NeumüllerSpace-time isogeometric analysis of parabolic evolution equations Report No. 2015-19 B. Mourrain, R. Vidunas,
N. VillamizarGeometrically continuous splines for surfaces of arbitrary topology Report No. 2015-18P. KueglerEarly Afterdepolarizations with Growing Amplitudes do not Require Stable Limit Cycles in the Fast Subsystem of Cardiac Action Potential Models Report No. 2015-17 U. Langer,
H. YangNumerical simulation of parabolic moving and growing interface problems using small mesh deformation Report No. 2015-16 S. Chen,
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H. Ranetbauer,
G. Regensburger,
M.T. WolframSymbolic Derivation of Mean-Field PDEs from Lattice-Based Models Report No. 2015-14 Report No. 2015-12 has been removed by the author. A revised version has been published as Report No. 2015-47
D. Wick,
T. Wick, R. J. Hellmig, H.-J. Christ
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O. Scherzer, A. Tamasan
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M. SiniLocation and size estimation of small rigid bodies using elastic far-fields Report No. 2014-53A. Constantin,
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J. KrausUniformly stable discontinuous Galerkin discretization and robust iterative solution methods for the Brinkman problem Report No. 2014-36 M. Kar,
M. SiniReconstruction of interfaces from the elastic far-field measurements using CGO solutions Report No. 2014-35 T.T. Nguyen,
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M. SiniDirect and Inverse Acoustic Scattering by a Collection of Extended and Point-Like Scatterers Report No. 2014-31G. Hu,
M. SiniElastic scattering by finitely many point-like obstacles Report No. 2014-30M. Kar,
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M. SiniThe equivalent refraction index for the acoustic scattering by many small obstacles: with error estimates Report No. 2014-28R. AndreevWavelet-in-time multigrid-in-space preconditioning of parabolic evolution equations Report No. 2014-27 R. AndreevOn long time integration of the heat equation Report No. 2014-26 A. Mantzaflaris, B. Mourrain
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O. Scherzer,
W. ZulehnerSimultaneous optical flow and source estimation: space-time discretization and preconditioning Report No. 2014-23 A. Mantzaflaris, B. Jüttler, B.N. Khoromskij,
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M. WolfmayrFunctional a posteriori error estimates for parabolic time-periodic boundary value problems Report No. 2014-19 H. Cao,
S.V. Pereverzyev, I.H. Sloan,
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Dante KaliseAn efficient policy iteration algorithm for dynamic programming equations Report No. 2014-15Mattia Bongini,
Massimo Fornasier,
Dante Kalise(Un)conditional consensus emergence under perturbed and decentralized feedback controls Report No. 2014-14Olivier Bokanowski, Maurizio Falcone, Roberto Ferretti, Lars Grüne,
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Value iteration convergence of ε-monotone schemes for stationary Hamilton-Jacobi equations Report No. 2014-13S. Hittmeir, S. Merino-Aceituno
Kinetic Derivation of Fractional Stokes and Stokes-Fourier Systems Report No. 2014-12 J. Niebsch,
R. RamlauSimultaneous Estimation of Mass and Aerodynamic Rotor Imbalances for Wind Turbines Report No. 2014-11 N. Villamizar,
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H. YangNumerical Simulation of Fluid-Structure Interaction Problems with Hyperelastic Models: A Monolithic Approach Report No. 2014-09 U. Langer,
I. ToulopoulosAnalysis of Discontinuous Galerkin IGA Approximations to Elliptic Boundary Value Problems Report No. 2014-08 A. Mantzaflaris, B. Jüttler
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P. TkachenkoApproximation of the solution of an ill-posed spherical pseudo-differential equation at a given point Report No. 2014-06 S. Chen, M. Kauers,
C. KoutschanA Generalized Apagodu-Zeilberger Algorithm Report No. 2014-05S. Pereverzyev, I.H. Sloan,
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S.E. MooreDiscontinuous Galerkin Isogeometric Analysis of Elliptic PDEs on Surfaces Report No. 2014-01 2013
M. Kar,
M. SiniReconstruction of interfaces using CGO solutions for the Maxwell equations Report No. 2013-24 M. Kar,
M. SiniOn the inverse elastic scattering by interfaces using one type of scattered waves Report No. 2013-23 A. Kröner,
K. Kunisch, H. Zidani
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H. YangNumerical Simulation of Fluid-Structure Interaction Problems with Hyperelastic Models I: A Partitioned Approach Report No. 2013-21 J. Kraus, M. Lymbery, S. Margenov
Auxiliary space multigrid method based on additive Schur complement approximation Report No. 2013-20 Q. Hong,
J. Kraus, J. Xu,
L. ZikatanovA robust multigrid method for discontinuous Galerkin discretizations of Stokes and linear elasticity equations Report No. 2013-19 S. RodriguesBoundary observability inequalities for the 3D Oseen-Stokes system and applications Report No. 2013-18 H. KasumbaShape optimization approaches to Free Surface Problems Report No. 2013-17 H. Kasumba,
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Conditional space-time stability of collocation Runge--Kutta for parabolic evolution equations Report No. 2013-15 M. Yudytskiy,
T. Helin,
R. RamlauA finite element-wavelet hybrid algorithm for atmospheric tomography Report No. 2013-14 M. Yudytskiy,
T. Helin,
R. RamlauA frequency dependent preconditioned wavelet method for atmospheric tomography Report No. 2013-13 P. Tkachenko,
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S. PereverzyevRegularized collocation for Spherical harmonics Gravitational Field Modeling Report No. 2013-12 A. Pechstein,
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S. PereverzyevParameter Choice Strategies for Multi-Penalty Regularization Report No. 2013-10 C. KoutschanCreative Telescoping for Holonomic Functions Report No. 2013-09 C. Koutschan, P. Paule, S.K. Suslov
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S. PereverzyevFiltered Legendre Expansion Method for Numerical Differentiation at the Boundary Point with Application to Blood Glucose Predictions Report No. 2013-07S.K. Kleiss,
S. TomarGuaranteed and sharp a posteriori error estimates in isogeometric analysis Report No. 2013-06 K. Gahalaut,
S. TomarAlgebraic Multilevel Preconditioning in Isogeometric Analysis: Construction and Numerical Studies Report No. 2013-05 S. TomarAlgebraic multilevel preconditioning in three-dimensional H(div) space Report No. 2013-04 V. Naumova,
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M. Kar,
M. SiniReconstructing obstacles by the enclosure method using in one step the farfield measurements Report No. 2012-32 A. Mantzaflaris, B. Jüttler
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J. KrausOn the robust solution of Convection-Diffusion Equation coupled with Stokes equation Report No. 2012-30 J. Kraus, M. Lymbery, S. Margenov
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L. ZikatanovAlgebraic multilevel preconditioners for the graph Laplacian based on matching in graphs Report No. 2012-28S. TomarAlgebraic multilevel preconditioning in H(Ω, curl) Report No. 2012-27 I.Z. Emiris,
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Voronoï Diagrams of Algebraic Distance Fields Report No. 2012-26I.Z. Emiris,
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S. TomarCondition number estimates for matrices arising in the isogeometric discretizations Report No. 2012-23 A. Korporal,
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S. TomarCondition number study of graph theory based preconditioners for isogeometric discretization of Poisson equation Report No. 2012-14 A. KrönerSemi-smooth Newton methods for optimal control of the dynamical Lamé system with control constraints Report No. 2012-13 S. RodriguesLocal exact boundary controllability of 3D Navier--Stokes equations Report No. 2012-12 H. YangDomain Decomposition Solvers for the Fluid-Structure Interaction Problems with Anisotropic Elasticity Models Report No. 2012-11 P. KüglerMoment fitting for parameter inference in repeatedly and partially observed stochastic biological models Report No. 2012-10 A. KrönerAdaptive Finite Element Methods for Optimal Control of Elastic Waves Report No. 2012-09 K. Gahalaut,
J. Kraus,
S. TomarMultigrid Methods for Isogeometric Discretization Report No. 2012-08 H. Kasumba,
K. KunischVortex control of instationary channel flows using translation invariant cost functionals Report No. 2012-07 Jörg WillemsRobust Multilevel Methods for General Symmetric Positive Definite Operators Report No. 2012-06 Karl Kunisch,
Daniel WachsmuthOn Time Optimal Control of the Wave Equation, its Regularization and Optimality System Report No. 2012-05 Daniel Wachsmuth, Gerd Wachsmuth
Necessary conditions for convergence rates of regularizations of optimal control problems Report No. 2012-04 Saheed Akindeinde,
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S. TomarIETI - Isogeometric Tearing and Interconnecting Report No. 2012-01 2011
V. Naumova,
S. Pereverzyev,
S. SampathA Meta-Learning Approach to the Regularized Learning -- Case Study: Blood Glucose Prediction Report No. 2011-31 P. Boyanova,
I. Georgiev, S. Margenov,
L. ZikatanovMultilevel Preconditioning of Graph-Laplacians: Polynomial Approximation of the Pivot Blocks Inverses Report No. 2011-30B. Ayuso de Dios,
I. Georgiev,
J. Kraus,
L. ZikatanovA Subspace Correction Method for Discontinuous Galerkin Discretizations of Linear Elasticity Equations Report No. 2011-29M. Sini,
T.T. NguyenInverse acoustic obstacle scattering problems using multifrequency measurements Report No. 2011-28 M. Sini,
T.T. NguyenDetection of point-like scatterers using one type of scattered elastic waves Report No. 2011-27 T.T. Nguyen, H. Sahli, H. Dinh Nho
Thermal infrared technique for landmine detection: Mathematical formulation and methods Report No. 2011-26 T.T. Nguyen, H. Sahli, H. Dinh Nho
Detection and characterization of buried landmines using infrared thermography Report No. 2011-25 H. YangTwo finite element methods on hybrid meshes and their applications to the fluid-structure interaction problems Report No. 2011-24 S. Akindeinde,
D. WachsmuthA-posteriori verification of optimality conditions for control problems with finite-dimensional control space Report No. 2011-23 J. KrausAdditive Schur complement approximation and application to multilevel preconditioning Report No. 2011-22 M. Hodorog, B. Mourrain,
J. SchichoAn Adapted Version of the Bentley-Ottmann Algorithm for Invariants of Plane Curve Singularities Report No. 2011-21 M. Hodorog,
J. SchichoA Regularization Method for Computing Approximate Invariants of Plane Curves Singularities Report No. 2011-20 H. Hauser,
J. SchichoForty Questions on Singularities Report No. 2011-19V. Naumova,
S. Pereverzyev,
S. SampathAdaptive parameter choice for one-sided finite difference schemes and its application in diabetes technology Report No. 2011-18 V. Korneev
On BPS type domain decomposition preconditioner for finite element discretizations of 3-d elliptic equations Report No. 2011-17K. Kunisch,
D. WachsmuthTime optimal control of the wave equation, its regularization and numerical realization Report No. 2011-16 H. YangA Numerical Study on a Preconditioned GMRES Solver with Algebraic Multigrid Accelerations for the Fluid-Structure Interaction Problems on Hybrid Meshes Report No. 2011-15 G. HegedüsAn Upper Bound Theorem concerning lattice polytopes Report No. 2011-14 G. Hegedüs, L. Rónayai
Multivalued generalizations of the Frankl--Pach Theorem Report No. 2011-13 G. HegedüsBetti numbers of Stanley--Reisner rings with pure resolutions Report No. 2011-12 G. Hegedüs, A. M. Kasprzyk
The boundary volume of a lattice polytope Report No. 2011-11 Y. Efendiev, J. Galvis, R. Lazarov,
J. WillemsRobust Solvers for Symmetric Positive Definite Operators and Weighted Poincaré Inequalities Report No. 2011-10A. Schiela,
D. WachsmuthConvergence analysis of smoothing methods for optimal control of stationary variational inequalities Report No. 2011-09H. Kasumba,
K. KunischVortex control in channel flows using translation invariant cost functionals Report No. 2011-08 H. Kasumba,
K. KunischOn shape sensitivity analysis of the cost functional without shape sensitivity of the state variable Report No. 2011-07 S. Anzengruber,
R. RamlauConvergence rates for Morozov's Discrepancy Principle using Variational Inequalities Report No. 2011-06 Y. Efendiev, J. Galvis, R. Lazarov,
J. WillemsRobust Domain Decomposition Preconditioners for Abstract Symmetric Positive Definite Bilinear Forms Report No. 2011-05V. Naumova,
S. Pereverzyev,
S. SampathExtrapolation in variable RKHSs with application to the blood glucose reading Report No. 2011-04 O. Steinbach,
G. UngerConvergence orders of iterative methods for nonlinear eigenvalue problems Report No. 2011-03H. Yang,
W. ZulehnerNumerical Simulation of Fluid-Structure Interaction Problems on Hybrid Meshes with Algebraic Multigrid Methods Report No. 2011-02 G. Wachsmuth,
D. WachsmuthOn the regularization of optimization problems with inequality constraints Report No. 2011-012010
S.I. Repin,
S.K. TomarA Posteriori Error Estimates for Nonconforming Approximations of Evolutionary Convection-Diffusion Problems Report No. 2010-10J. Niebsch,
R. Ramlau, Ch. Brandt, P. Maass
Modeling the Influence of Unbalances for Ultra-Precision Cutting Processes Report No. 2010-09 A. Rösch,
D. WachsmuthA-posteriori error estimates for optimal control problems with state and control constraints Report No. 2010-08 S. Beuchler, V. Pillwein,
S. ZaglmayrSparsity optimized high order finite element functions for H(div) on simplices Report No. 2010-07 O. Steinbach,
G. UngerConvergence analysis of a Galerkin boundary element method for the Dirichlet Laplacian eigenvalue problem Report No. 2010-06B. Buchberger,
G. Regensburger,
M. Rosenkranz, L. Tec
Symbolic Analysis for Boundary Problems: From Rewriting to Parametrized Gröbner Bases Report No. 2010-05 S. Beuchler,
C. Pechstein,
D. WachsmuthBoundary concentrated finite elements for optimal boundary control problems of elliptic PDEs Report No. 2010-04 K. Kunisch,
X. LuOptimal Control for an Elliptic System with Pointwise Nonlinear Control Constraints Report No. 2010-03 K. Kunisch, K. Liang,
X. LuOptimal Control for an Elliptic System with Polygonal State Constraints Report No. 2010-02 K. Kunisch,
D. WachsmuthPath-following for Optimal Control of Stationary Variational Inequalities Report No. 2010-01 2009
S. Pereverzyev, Sergei G. Solodky, Evgeny A. Volynets
The balancing principle in solving semi-discrete inverse problems in Sobolev scales by Tikhonov method Report No. 2009-21 D. Copeland,
U. LangerDomain Decomposition Solvers for Nonlinear Multiharmonic Finite Element Equations Report No. 2009-20 S. Lu,
S. Pereverzyev, Y. Shao, U. Tautenhahn
On the generalized discrepancy principle for Tikhonov regularization in Hilbert scales Report No. 2009-19 C. John,
D. WachsmuthOptimal Dirichlet boundary control of Navier-Stokes equations with state constraint Report No. 2009-18J. Kraus, V. Pillwein,
L. ZikatanovAlgebraic multilevel iteration methods and the best approximation to 1/x in the uniform norm Report No. 2009-17 B. Ayuso,
I. Georgiev,
J. Kraus,
L. ZikatanovA Subspace Correction Method for Discontinuous Galerkin discretizations of linear elasticity equations Report No. 2009-16K. van den Doel, U.M. Ascher, A. Leitão
Multiple level sets for piecewise constant surface reconstruction in highly ill-posed problems Report No. 2009-15A. Neubauer, T. Hein, B. Hofmann,
S. Kindermann, U. Tautenhahn
Enhanced convergence rates for Tikhonov regularization revisited: improved results Report No. 2009-14 S. Anzengruber,
R. RamlauMorozov's discrepancy principle for Tikhonov-type functionals with non-linear operators Report No. 2009-13 J. Baumeister, B. Kaltenbacher, A. Leitão
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S. PereverzyevMulti-parameter regularization and its numerical realization Report No. 2009-11 M. Rosenkranz,
G. Regensburger, L. Tec,
B. BuchbergerA Symbolic Framework for Operations on Linear Boundary Problems Report No. 2009-10 R. Ramlau,
E. ResmeritaConvergence rates for regularization with sparsity constraints Report No. 2009-09 Y. Heng,
S. Lu, A. Mhamdi,
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R. Ramlau, W. Ring
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C. ZarzerOn the minimization of a Tikhonov functional with a non-convex sparsity constraint Report No. 2009-05 K. Kunisch,
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J. KrausAlgebraic multigrid for finite element elasticity equations: Determination of nodal dependence via edge matrices and two-level convergence Report No. 2009-02 G. Regensburger,
M. Rosenkranz, J. Middeke
A Skew Polynomial Approach to Integro-Differential Operators Report No. 2009-01 2008
J. Kraus, S. Margenov
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S. TomarMultilevel preconditioning in H(DIV) and applications to a posteriori error estimates for discontinuous Galerkin approximations Report No. 2008-30 P. Elbau, M. Grasmair F. Lenzen,
O. ScherzerEvolution by Non-Convex Functionals Report No. 2008-29 K. Kunisch,
X. LuOptimal Control for Multi-phase Fluid Stokes Problems Report No. 2008-28 J. Boulanger, C. Kervrann, J.-B. Sibarita, P. Bouthemy
Non-parametric regression for patch-based fluorescence microscopy image sequence denoising Report No. 2008-27 W. Elleithy, R. Grzhibovskis
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J. Lu,
P. Kuegler,
H.W. EnglParameter Identification in Systems Biology: Solving Ill-posed Inverse Problems using Regularization Report No. 2008-25 S. Pereverzyev Jr., R.S. Anderssen
Recursive Algebraic Modelling of Gene Signalling, Communication and Switching Report No. 2008-24 A. Rösch,
D. WachsmuthHow to check numerically the sufficient optimality conditions for infinite-dimensional optimization problems Report No. 2008-23 P. Monk,
J. Schöberl,
A. SinwelHybridizing Raviart-Thomas elements for the Helmholtz equation Report No. 2008-22R. Griesse,
N. Metla,
A. RöschLocal Quadratic Convergence of SQP for Elliptic Optimal Control Problems with Mixed Control-State Constraints Report No. 2008-21 C. Pechstein, R. Scheichl
Analysis of FETI methods for multiscale elliptic PDEs Report No. 2008-20 S. Kindermann,
P. MayerOn the calibration of local jump-diffusion market models Report No. 2008-19 S. Lu,
S. Pereverzyev, U. Tautenhahn
A model function method in total least squares Report No. 2008-18 S. Lu,
S. PereverzyevSparsity reconstruction by the standard Tikhonov method Report No. 2008-17 R. Ramlau, G. Teschke, M. Zhariy
A Compressive Landweber Iteration for Solving Ill-Posed Inverse Problems Report No. 2008-16 P. Krutitskii, J. Liu,
M. SiniReconstruction of complex cracks by far field measurements Report No. 2008-15J. Liu,
M. SiniOn detection and visibility of a complex obstacle using multipoles sources from far field data Report No. 2008-14C. ChnitiA matching of singularities in domain decomposition methods for reaction-diffusion problems Report No. 2008-13 A. KuijperOn the interactions of critical curves, catastrophe points, scale space saddles, and iso-intensity manifolds in Gaussian scale space images under a one-parameter driven deformation Report No. 2008-12 D. CopelandBoundary-element-based finite element methods for Helmholtz and Maxwell equations on general polyhedral meshes Report No. 2008-11 D. Copeland,
U. Langer,
D. PuschFrom the Boundary Element DDM to local Trefftz Finite Element Methods on Polyhedral Meshes Report No. 2008-10 I. Georgiev,
J. Kraus, S. Margenov
On the robustness of hierarchical multilevel splittings for discontinuous Galerkin rotated bilinear FE problems Report No. 2008-09T. BeckSoftware Documentation -- An Efficient Surface Tool Box -- Report No. 2008-08 D.H. Pastore, J.P. Zubelli
On the Dynamics of Certain Models Describing the HIV Infection Report No. 2008-07Fabio A.C.C. Chalub, Max O. Souza, R. Mario Santos Braga
A Non-Standard Evolution Problem Arising in Population Genetics Report No. 2008-06N. Honda, G. Nakamura,
M. SiniAnalytic extention and reconstruction of obstacles from few measurements for elliptic second order operators Report No. 2008-05J. Liu,
M. SiniHow to make the reconstruction of obstacles more (or less) accurate from exterior measurements Report No. 2008-04A. De Cezaro, M. Haltmeier, A. Leitao,
O. ScherzerOn Steepest-Descent-Kaczmarz Methods for Regularizing Systems of Nonlinear Ill-posed Report No. 2008-03T. Beck,
J. SchichoAdjoint Computation for Hypersurfaces Using Formal Desingularizations Report No. 2008-02 J. Sass, R. Wunderlich
Optimal Portfolio Policies Under Bounded Expected Loss and Partial Information Report No. 2008-01 2007
S.I. Repin,
S. TomarA posteriori error estimates for nonconforming approximation of elliptic problems based on Helmholtz type decomposition of the error Report No. 2007-41S. Repin,
J. ValdmanFunctional a posteriori error estimates for incremental models in elasto-plasticity Report No. 2007-40S.I. Repin,
S. TomarEfficient computable error bounds for discontinuous Galerkin approximations of elliptic problems Report No. 2007-39S. Pereverzyev Jr., R. Pinnau, N. Siedow
Approximate solution of nonlinear inverse problems by fixed-point iteration Report No. 2007-38 J. Niebsch,
R. RamlauAutomatic Imbalance Reconstruction in Wind Turbines Report No. 2007-37 H. Cao,
S. Pereverzyev,
E. SincichNatural linearization for corrosion identification Report No. 2007-36 L. He,
S. Kindermann,
M. SiniReconstruction of shapes and impedance functions using few farfield measurements Report No. 2007-35 H. Albrecher,
J.-F. Renaud, X Zhou
A Lévy insurance risk process with tax Report No. 2007-34 R. Griesse, D. Wachsmuth
Sensitivity Analysis and the Adjoint Update Strategy for Optimal Control Problems with Mixed Control-State Constraints Report No. 2007-33 I. Georgiev,
J. Kraus, S. Margenov,
J. SchichoLocally Optimized MIC(0) Preconditioning of Rannacher-Turek FEM Systems Report No. 2007-32T. BeckFormal Desingularization of Surfaces -- The Jung Method Revisited -- Report No. 2007-31 S. Lu,
S.V. Pereverzyev, U. Tautenhahn
Regularized total least squares: computational aspects and error bounds Report No. 2007-30 R. Griesse,
K. KunischA Semi-Smooth Newton Method for Solving Elliptic Equations with Gradient Constraints Report No. 2007-29 H. Egger,
A. LeitaoStable solutions of nonlinear elliptic Cauchy problems in three dimensional domains Report No. 2007-28 J. Synka
The Finite Line Integration Method (FLIM) - A Fast Variant of Finite Element Modelling Report No. 2007-27A. Griesbaum, B. Kaltenbacher,
B. VexlerEfficient computation of the Tikhonov regularization parameter by goal oriented adaptive discretization Report No. 2007-26R.H.W. Hoppe,
J. SchöberlConvergence of Adaptive Edge Element Methods for the 3D Eddy Currents Equations Report No. 2007-25E. Klann,
R. RamlauRegularization by fractional filter methods and data smoothing Report No. 2007-24 E. Sincich,
M. SiniLocal stability for soft obstacle by a single measurement Report No. 2007-23 M. Huber,
J. Schöberl,
A. Sinwel,
S. ZaglmayrSimulation of Diffraction in periodic Media with a coupled Finite Element and Plane Wave Approach Report No. 2007-22 I. Georgiev,
J. Kraus, S. Margenov
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems Report No. 2007-21H. Albrecher,
S. ThonhauserOptimal dividend strategies for a risk process under force of interest Report No. 2007-20 R. Ramlau, L. Justen
A General Framework for Soft-Shrinkage with Applications to Blind Deconvolution and Wavelet Denoising Report No. 2007-19 M. Peng, N.K. Bose
Parametrized Biorthogonal Wavelets and FIR Filter Bank Design with Gröbner Bases Report No. 2007-18L. He, B. Heise,
A. Kuijper, Y. Zhou
Cell Segmentation Using the Level Set Method Report No. 2007-17L. Demkowicz, J. Gopalakrishnan,
J. SchöberlPolynomial Extension Operators. Part II Report No. 2007-16L. Demkowicz, J. Gopalakrishnan,
J. SchöberlPolynomial Extension Operators. Part I Report No. 2007-15L. Badea,
M. Discacciati, A. Quarteroni
Mathematical analysis of the Navier-Stokes/Darcy coupling Report No. 2007-14T. Beck, H. Brunotte,
K. Scheicher, J.M. Thuswaldner
Number Systems and Tilings over Laurent Series Report No. 2007-13 D. Meidner,
B. VexlerA Priori Error Estimates for Space-Time Finite Element Discretization of Parabolic Optimal Control Problems Part II: Problems with Control Constraints Report No. 2007-12D. Meidner,
B. VexlerA Priori Error Estimates for Space-Time Finite Element Discretization of Parabolic Optimal Control Problems Part I: Problems without Control Constraints Report No. 2007-11J. Schöberl,
A. SinwelTangential-Displacement and Normal-Normal-Stress Continuous Mixed Finite Elements for Elasticity Report No. 2007-10 M. Hahn, S. Frühwirth-Schnatter,
J. SassMarkov Chain Monte Carlo Methods for Parameter Estimation in Multidimensional Continuous Time Markov Switching Models Report No. 2007-09 I. Anufriev, V. Korneev, V. Kostylev
A posteriori error estimation by means of the exactly equilibrated fields Report No. 2007-08S. Beuchler, T. Eibner,
U. LangerPrimal and Dual Interface Concentrated Iterative Substructuring Methods Report No. 2007-07 A. Huszti,
K. Scheicher, P. Surer, J.M. Thuswaldner
Three-Dimensional Symmetric Shift Radix Systems Report No. 2007-06B. GebauerSensitivity analysis of a parabolic-elliptic problem Report No. 2007-05 H. Albrecher,
D. KortschakAsymptotic results for the sum of dependent non-identically distributed random variables Report No. 2007-04 S. Akiyama,
K. ScheicherSymmetric shift radix systems and finite expansions Report No. 2007-03A. Hofinger,
H.K. PikkarainenConvergence rates for linear inverse problems in the presence of an additive normal noise Report No. 2007-02 T. Fidler, M. Grasmair, H. Pottmann,
O. ScherzerInverse Problems of Integral Invariants and Shape Signatures Report No. 2007-012006
R. Lazarov S.,
S. TomarFunctional A Posteriori Error Estimates for Discontinuous Galerkin Approximations of Elliptic Problems Report No. 2006-40J. Kraus,
S. TomarA multilevel method for discontinuous Galerkin approximation of three-dimensional anisotropic elliptic problems Report No. 2006-39 M. DiscacciatiMathematical and numerical analysis of a steady magnetohydrodynamic problem Report No. 2006-38 V.G. Korneev, S.V. Poborchi, A. Salgado
Interface Schur complement preconditioning for piece wise orthotropic discretizations with high aspect ratios Report No. 2006-37J. Kraus,
S. TomarMultilevel preconditioning of elliptic problems discretized by a class of discontinuous Galerkin methods Report No. 2006-36 A. Hofinger,
H.K. PikkarainenConvergence rates for the Bayesian approach to linear inverse problems Report No. 2006-35 L. Neumann, C. Sparber
Stability of steady states in kinetic Fokker-Planck equations for Bosons and Fermions Report No. 2006-34 S. Beuchler, S.V. Nepomnyaschikh
Overlapping Additive Schwarz preconditioners for degenerated elliptic problems: Part II- locally anisotropic problems Report No. 2006-33 S. Beuchler, S.V. Nepomnyaschikh
Overlapping Additive Schwarz preconditioners for degenerated elliptic problems: Part I- isotropic problems Report No. 2006-32 M. FornasierFaithful Recovery of Vector Valued Functions from Incomplete Data. Recolorization and Art Restoration Report No. 2006-31 M. Fornasier, R. March
Restoration of color images by vector valued BV functions and variational calculus Report No. 2006-30 K. Kunisch,
B. VexlerConstrained Dirichlet Boundary Control in L² for a Class of Evolution Equations Report No. 2006-29 M. Fornasier, K. Gröchenig
Optimal Adaptive Computations in the Jaffard Algebra and Localized Frames Report No. 2006-28 M. Fornasier, H. Rauhut
Recovery algorithms for vector valued data with joint sparsity constraints Report No. 2006-27 K. Brandes,
R. GriesseQuantitative Stability Analysis of Optimal Solutions in PDE-Constrained Optimization Report No. 2006-26S. Repin,
J. ValdmanFunctional a posteriori error estimates for problems with nonlinear boundary conditions Report No. 2006-25A. Gabih,
J. Sass, R. Wunderlich
Utility Maximization Under Bounded Expected Loss Report No. 2006-24S. Margenov, J. Synka
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H.K. PikkarainenDiscretization error in dynamical inverse problems: one-dimensional model case Report No. 2006-22V. Korneev, A. Rytov
Fast domain decomposition algorithm for discretizations of 3-d elliptic equations by spectral elements Report No. 2006-21H. Albrecher,
S. ThonhauserDividend maximization under consideration of the time value of ruin Report No. 2006-20 D. Braess,
J. SchöberlEquilibrated Residual Error Estimator for Maxwell's Equations Report No. 2006-19S. Amstutz,
B. Vexler, T. Takahashi
Topological sensitivity analysis for time-dependent problems Report No. 2006-18 R. Griesse, T. Grund, D. Wachsmuth
Update Strategies for Perturbed Nonsmooth Equations Report No. 2006-17 S.D. Mechveliani
A Predicate Calculus Prover Based on Completion and Boolean Term Algebra Report No. 2006-16M. Burger,
M. Di FrancescoLarge Time Behavior of Nonlocal Aggregation Models with Nonlinear Diffusion Report No. 2006-15 L. Ambrosio, V. Capasso, E. Villa
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On the geometric densities of random closed sets Report No. 2006-13H. Albrecher,
J. Hartinger,
S. ThonhauserExact solutions for dividend strategies of threshold and barrier type in a Sparre Andersen model Report No. 2006-12 H. EggerPreconditioning CGNE-Iterations for Inverse Problems Report No. 2006-11 R. Becker,
B. VexlerOptimal Control of the Convection-Diffusion Equation using Stabilized Finite Element Methods Report No. 2006-10B. KaltenbacherOn the Regularizing Properties of Truncated Cholesky Factorization Report No. 2006-09 D. Meidner,
B. VexlerAdaptive Space-Time Finite Element Methods for Parabolic Optimization Problems Report No. 2006-08S. Tomar, J.J.W. van der Vegt
A Runge-Kutta discontinuous Galerkin method for linear free-surface gravity waves using high order velocity recovery Report No. 2006-07 B. Kaltenbacher,
A. NeubauerConvergence of projected iterative regularization methods for nonlinear problems with smooth solutions Report No. 2006-06 B. HacklMethods for reliable topology changes for perimeter regularized geometric inverse problems Report No. 2006-05 M. Discacciati, A. Quarteroni, A. Valli
Robin-Robin Domain Decomposition Methods for the Stokes-Darcy Coupling Report No. 2006-04 I. Georgiev,
J. Kraus, S. Margenov
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K. ScheicherIntersecting Two-Dimensional Fractals with Lines Report No. 2006-02K. ScheicherEfficient simulation of Lévy areas Report No. 2006-01 2005
F. Leibfritz, J.H. Maruhn
A Successive SDP-NSDP Approach to a Robust Optimization Problem in Finance Report No. 2005-32H. Egger, T. Hein, B. Hofmann
On decoupling of volatility smile and term structure in inverse option pricing Report No. 2005-31 R. Griesse, A.J. Meir
Modeling of an MHD Free Surface Problem Arising in CZ Crystal Growth Report No. 2005-30 R. Griesse, M. Weiser
On the Interplay Between Interior Point Approximation and Parametric Sensitivities in Optimal Control Report No. 2005-29 R. Lazarov, S. Margenov
CBS constants for graph-Laplacians and application to multilevel methods for discontinuous Galerkin systems Report No. 2005-28S. Börm
Adaptive variable-rank approximation of general dense matrices Report No. 2005-27J. Hartinger,
D. KortschakQuasi-Monte Carlo Techniques and Rare Event Sampling Report No. 2005-26 R.D. Lazarov,
S. Lu,
S.V. PereverzyevOn the balancing principle for some problems of Numerical Analysis Report No. 2005-25S. AmstutzSensitivity analysis with respect to a local perturbation of the material property Report No. 2005-24 A. Hofinger, F. Pillichshammer
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Domain Decomposition Preconditioning for Elliptic Problems with Jumps in Coefficients Report No. 2005-22S. Amstutz, N. Dominguez
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R. GriesseState-Constrained Optimal Control of the Stationary Navier-Stokes Equations Report No. 2005-18T. Apel,
A. Rösch, G. Winkler
Optimal control in nonconvex domains: a priori discretization error estimates Report No. 2005-17U. Langer,
D. PuschConvergence Analysis of Geometric Multigrid Methods for Solving Data-Sparse Boundary Element Equations Report No. 2005-16 R. Griesse,
B. VexlerNumerical Sensitivity Analysis for the Quantity of Interest in PDE-Constrained Optimization Report No. 2005-15 M. Burger,
M. Di Francesco,
Y. Dolak-StrussThe Keller-Segel model for chemotaxis with prevention of overcrowding: Linear vs. nonlinear diffusion Report No. 2005-14 A. Rösch,
B. VexlerSuperconvergence in Finite Element Methods for the Optimal Control Problem of the Stokes Equations Report No. 2005-13 J. A. Carrillo,
M. Di Francesco, G. Toscani
Strict Contractivity of the 2-Wasserstein distance for the porous medium equation by mass-centering Report No. 2005-12J. Schöberl, J.M. Melenk,
C. Pechstein,
S.C. ZaglmayrAdditive Schwarz Preconditioning for p-Version Triangular and Tetrahedral Finite Elements Report No. 2005-11 J. SchöberlA posteriori error estimates for Maxwell Equations Report No. 2005-10 M. Thamban Nair,
S.V. Pereverzyev, U. Tautenhahn
Regularization in Hilbert scales under general smoothing conditions Report No. 2005-09T. Beck,
J. SchichoSparse Parametrization of Plane Curves Report No. 2005-08 U. Langer,
G. Of,
O. Steinbach,
W. ZulehnerInexact Data-Sparse Boundary Element Tearing and Interconnecting Methods Report No. 2005-07 S. Akiyama,
K. ScheicherFrom number systems to shift radix systems Report No. 2005-06J.K. Kraus,
J. SchichoAlgebraic multigrid based on computational molecules, 1: Scalar elliptic problems Report No. 2005-05 S.K. Tomar, Pravir Dutt
Parallel h-p Spectral Element Methods for Elliptic Problems on Non-smooth Domains Report No. 2005-04 T. Beck,
J. SchichoApproximate Roots in Graded Rings Report No. 2005-03 R. Griesse,
K. KunischA Practical Optimal Control Approach to the Stationary MHD System in Velocity--Current Formulation Report No. 2005-02 H. EggerAccelerated Newton-Landweber Iterations for Regularizing Nonlinear Inverse Problems Report No. 2005-01 2004
S. Beuchler,
J. SchöberlNew shape functions for triangular p-FEM using integrated Jacobi polynomials Report No. 2004-18 M. Hintermüller,
K. KunischPath-following Methods for a Class of Constrained Minimization Problems in Function Space Report No. 2004-17B. Buchberger,
F. PiroiLabel Management in Mathematical Theories Report No. 2004-16 R. Becker,
B. VexlerMesh Refinement and Numerical Sensitivity Analysis for Parameter Calibration of Partial Differential Equations Report No. 2004-15R. Griesse, M. Hintermüller, M. Hinze
Differential Stability of Control Constrained Optimal Control Problems for the Navier-Stokes Equations Report No. 2004-14 L.L. Cristea, F. Pillichshammer,
G. Pirsic,
K. ScheicherDiscrepancy estimates for point sets on the s-dimensional Sierpinski carpet Report No. 2004-13H. EggerSemiiterative Regularization in Hilbert Scales Report No. 2004-12 H. Egger,
A. NeubauerPreconditioning Landweber Iteration in Hilbert Scales Report No. 2004-11 H. Egger,
H.W. EnglTikhonov Regularization Applied to the Inverse Problem of Option Pricing: Convergence Analysis and Rates Report No. 2004-10 H. Egger,
H.W. Engl, M.V. Klibanov
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An agglomeration-based multilevel-topology concept with application to 3D-FE meshes Report No. 2004-08 M. Hintermüller,
K. KunischPath-Following Methods for a class of Constrained Minimization Problems in Function Space Report No. 2004-07J. SassPortfolio Optimization under Transaction Costs in the CRR Model Report No. 2004-06 C. Meyer,
A. RöschL∞-Estimates For Approximated Optimal Control Problems Report No. 2004-05C. Haase,
J. SchichoLattice polygons and the number 2i + 7 Report No. 2004-04M. Marin,
F. PiroiRule-Based Programming with Mathematica Report No. 2004-03 K. Scheicherβ-expansions in algebraic function fields over finite fields Report No. 2004-02 J.K. KrausAlgebraic multilevel preconditioning of finite element matrices based on element agglomeration Report No. 2004-01 2003
J.K. KrausComputing interpolation weights in AMG based on multilevel Schur complements Report No. 2003-02 S. Beuchler,
J. SchöberlExtension operators on tensor product structures in 2D and 3D Report No. 2003-01