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Comparison of eigensolvers for symmetric band matrices

We compare different algorithms for computing eigenvalues and eigenvectors of a symmetric band matrix across a wide range of synthetic test problems. Of particular interest is a comparison of state-of-the-art tridiagonalization-based methods as implemented in Lapack or Plasma on the one hand, and th...

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Detalles Bibliográficos
Autores principales: Moldaschl, Michael, Gansterer, Wilfried N.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier B.V 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4617464/
https://www.ncbi.nlm.nih.gov/pubmed/26594079
http://dx.doi.org/10.1016/j.scico.2014.01.005