Multilevel Minimal Residual Methods for
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Gerhard Starke
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Article
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1996
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John Wiley and Sons
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English
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The subject of this paper is to study the performance of multilevel preconditioning for nonsymmetric elliptic boundary value problems. In particular, a minimal residual method with respect to an appropriately scaled norm, measuring the size of the residual projections on all levels, is studied. This