Fixed-polynomial approximate spectral transformations for preconditioning the eigenvalue problem
Arnoldi's method is often used to compute a few eigenvalues and eigenvectors of large, sparse matrices. When the eigenvalues of interest are not dominant or well-separated, this method may suffer from slow convergence. Spectral transformations are a common acceleration technique that address th...
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| Format: | Others |
| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/1911/17630 |