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A Dirichlet-Neumann Algorithm for Mortar Saddle Point Problems

โœ Scribed by Maksymilian Dryja


Book ID
110413332
Publisher
Springer Netherlands
Year
2002
Tongue
English
Weight
181 KB
Volume
42
Category
Article
ISSN
0006-3835

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In this paper, we introduce and analyze Uzawa algorithms for non-symmetric saddle point systems. Convergence for the algorithms is established based on new spectral results about Schur complements. A new Uzawa type algorithm with optimal relaxation parameters at each new iteration is introduced and