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Special Radon Semester on Computational Mechanics
Linz, October-December 2005
"Control and optimization problems in mechanics" organized by Ekkehard Sachs

Workshops

Workshop "Control of complex fluids" organized by Roland Griesse, Karl Kunisch, Boris Vexler and Ekkehard Sachs,
October 10 - 14, 2005, Room: HF 136

Workshop "Efficient methods for time-dependent optimal control: preconditioning, reduced order modelling and feedback control" organized by Roland Griesse, Karl Kunisch, Boris Vexler and Ekkehard Sachs,
November 21 - 24, 2005, Room: HF 136

KKT-Seminars "Preconditioning of KKT systems" organized by Ulrich Langer, Walter Zulehner and Ekkehard Sachs

KKT-Seminar 1:
November 2, 2005, Room: HF 136
Ekkehard Sachs: "Preconditioning for Optimization Problems"
Walter Zulehner: "Uzawa-type and Projection-type Methods for Block-structured Indefinite Linear Systems"

KKT-Seminar 2:
November 16, 2005, 13:00 - 16:00, Room: HF 9901
Rene Simon: "Multigrid in Optimal Control: Theory and Numerics"

KKT-Seminar 3:
November 25, 2005, 9:00 - 12:00, Room: HF 136
Roman Stainko: "Phase-Field Relaxation of Topology Optimization with Local Stress Constraints and an Optimal KKT-Solver"
Roman Stainko: "About KKT-Systems Arising from the Minimal Compliance Problem"

KKT-Seminar 4:
November 30, 2005, 13:00 - 15:00, Room: BA 9908
Rene Simon: "Preconditioning of KKT-Systems" (slides, pdf)
Ekkehard Sachs: "Preconditioner for Elliptic Control Problems" (slides, pdf)

KKT-Seminar 5:
December 9, 2005, 9:00 - 12:00, Room: HF 136
Marco Discacciati: "A Stokes-MHD problem" (slides, pdf)


The program as PDF

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