Conditioning of Pseudospectral Matrices for Certain Domain Decompositions

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Summary

This paper investigates the conditioning of the matrices resulting from certain conforming pseudospectral approximations and investigates the way in which the poor conditioning of these matrices affects the performance of various direct methods of solution of the resulting systems.

Type
article
Published
1999-03-01
Cited by
1
References
10

Keywords

Mathematics, Simple (philosophy), Applied mathematics, Domain (mathematical analysis), Iterative method

References

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