✦ LIBER ✦
A note on spectrum distribution of constraint preconditioned generalized saddle point matrices
✍ Scribed by Zhi-Hao Cao
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 116 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1070-5325
- DOI
- 10.1002/nla.631
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✦ Synopsis
Abstract
In this note, results concerning the eigenvalue distribution and form of the eigenvectors of the constraint preconditioned generalized saddle point matrix and its minimal polynomial are given. These results extend previous ones that appeared in the literature. Copyright © 2009 John Wiley & Sons, Ltd.