Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4603512 | Linear Algebra and its Applications | 2007 | 4 Pages |
Abstract
In this short note, it is proved that given any positive definite Hermitian matrix, the eigenvalues of the superoptimal preconditioned matrix do not exceed the corresponding eigenvalues of the optimal preconditioned matrix.
Related Topics
Physical Sciences and Engineering
Mathematics
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