Title
Lower bounds for three-dimensional nonoverlapping domain decomposition algorithms
Document Type
Article
Publication Date
1-1-2003
Abstract
Lower bounds for the condition numbers of the preconditioned systems are obtained for the wire basket preconditioner and the Neumann-Neumann preconditioner in three dimensions. They show that the known upper bounds are sharp.
Publication Source (Journal or Book title)
Numerische Mathematik
First Page
445
Last Page
470
Recommended Citation
Brenner, S., & He, Q. (2003). Lower bounds for three-dimensional nonoverlapping domain decomposition algorithms. Numerische Mathematik, 93 (3), 445-470. https://doi.org/10.1007/s002110100376
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