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Low-rank perturbations of normal and conjugate-normal matrices and their condensed forms under unitary similarities and congruences
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kamalvand, M. Ghasemi Ikramov, Kh. D. |
| Copyright Year | 2009 |
| Abstract | Two theorems are proved on the condensed forms with respect to unitary similarity and congruence transformations. They provide a theoretical basis for constructing economical iterative methods for systems of linear equations whose matrices are low-rank perturbations of normal and conjugate-normal matrices. |
| Starting Page | 109 |
| Ending Page | 116 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| DOI | 10.3103/S0278641909030017 |
| Volume Number | 33 |
| Alternate Webpage(s) | http://www.mat.uniroma2.it/~tvmsscho/papers/ikramov_1ott.pdf |
| Alternate Webpage(s) | https://doi.org/10.3103/S0278641909030017 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |