On the numerical radius of matrices and its application to iterative solution methods |
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| Authors: | O Axelsson H Lu B Polman |
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| Institution: |
a Department of Mathematics, Faculty of Mathematics and Informatics, Catholic University of Nijmegen, Toernooiveld, Nijmegen, The Netherlands |
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| Abstract: | Uses of the numerical radius in the analysis of basic iterative solution methods, of the SOR method for quasi-Hermitian positive definite matrices (not being consistently ordered) and of maximal eigenvalues of symmetric positive definite matrices using incomplete block-matrix factorizations are presented. |
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