Reliable eigenvalues of symmetric tridiagonals
For the eigenvalues of a symmetric tridiagonal matrix T, the most accurate algorithms deliver approximations which are the exact eigenvalues of a matrix whose entries differ from the corresponding entries of T by small relative perturbations. However, for matrices with eigenvalues of different magni...
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| Format: | article |
| Language: | eng |
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2011
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| Online Access: | http://hdl.handle.net/1822/16203 |
| Country: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/16203 |