Spectral approximation with matrices issued from discretized operators
In this thesis, we consider the numerical solution of a large eigenvalue problem in which the integral operator comes from a radiative transfer problem. It is considered the use of hierarchical matrices, an efficient data-sparse representation of matrices, especially useful for large dimensional pro...
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| Language: | ENG |
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Université Jean Monnet - Saint-Etienne
2012
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| Online Access: | http://tel.archives-ouvertes.fr/tel-00952977 http://tel.archives-ouvertes.fr/docs/00/95/29/77/PDF/These-SilvaNunes-Ana-2012.pdf |