Title: Robust multigrid methods for large-scale matrix equations
Authors: Vandereycken, Bart
Vandewalle, Stefan #
Issue Date: 17-Jun-2007
Conference: Workshop Matrix Equations location:Chemnitz date:17 June 2007
Abstract: In this talk we will extend the geometric multigrid solver
for Lyapunov and Sylvester equations from the previous talk.
We will focus on how we can obtain a robust multigrid solver where the
convergence is independent for a wide class of PDEs, e.g. anisotropic
diffusion. We see how we can apply robust smoothers in a low rank setting
and how we can analyse the convergence with a Local Fourier
Publication status: published
KU Leuven publication type: IMa
Appears in Collections:Numerical Analysis and Applied Mathematics Section
# (joint) last author

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