Trefethen, Lloyd N. (1999) Computation of Pseudospectra. Technical Report. Acta Numerica. (Submitted)
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Abstract
There is more to the computation of pseudospectra than the obvious algorithm of computing singular value decompositions on a grid and sending the results to a contour plotter. Other methods may be hundreds of times faster. The state of the art is reviewed, with emphasis on methods for dense matrices, and a MATLAB code is given.
| Item Type: | Technical Report (Technical Report) |
|---|---|
| Subjects: | H - N > Numerical analysis |
| Research Groups: | Numerical Analysis Group |
| ID Code: | 1294 |
| Deposited By: | Lotti Ekert |
| Deposited On: | 02 Jun 2011 08:57 |
| Last Modified: | 02 Jun 2011 08:57 |
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