IACM/ECCOMAS Congress 2008

Friday, July 4th 14:00 - 16:00
Second Level Preconditioners for Krylov Subspace Methods I
Minisymposium organized by Reinhard Nabben and Kees Vuik

Room: CAS2.4
MS048A

14:00 Multilevel Krylov Methods (Keynote Lecture)
Yogi Erlangga and Reinhard Nabben

14:30 Fast Algorithms for Nonlinear Systems of Equations and Optimization (Keynote Lecture)
Eric de Sturler

15:00 Acceleration Strategies based on the Reuse of Krylov Subspaces in Multiresolution Problems with Varying Matrices
Pierre Gosselet, Julien Pebrel and Christian Rey

15:20 Performance of Various Algebraic Multigrid Based Preconditioners for the Drift-Difusion Equations for Semiconductor Devices
Paul Lin, John Shadid and Robert Hoekstra

15:40 On the Approximation of the Subgrid Scale for Systems of Equations
Javier Principe and Ramon Codina

Friday, July 4th 16:30 - 18:30
Second Level Preconditioners for Krylov Subspace Methods II
Minisymposium organized by Reinhard Nabben and Kees Vuik

Room: CAS2.4
MS048B

16:30 On the Choice of Abstract Projection Vectors for Second Level Preconditioners
Kees Vuik, Jok Tang and Reinhard Nabben

16:50 On the Connection of Projected CG Methods derived from Deflation, Domain Decomposition and Multigrid
Jok Tang

17:10 A BDDC Preconditioner for the Reissner-Mindlin Plate Bending Problem
Lourenco Beirao da Veiga, Claudia Chinosi, Carlo Lovadina and Luca Pavarino

17:30 Substructuring Preconditioners for Mortar Discretization of a Degenerate Evolution Problem
Micol Pennacchio and Valeria Simoncini

17:50 A Rigorously Justified Robust Algebraic Preconditioner for High-Contrast Diffusion Problems
Burak Aksoylu, Hector Klie, Ivan G. Graham and Robert Scheichl