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Eigenvalue Localization Refinements for Matrices Related to Positivity

✍ Scribed by Cvetković, LJ.; Kostić, V.; Peña, J. M.

Book ID
118212005
Publisher
Society for Industrial and Applied Mathematics
Year
2011
Tongue
English
Weight
784 KB
Volume
32
Category
Article
ISSN
0895-4798

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We extend to a general situation the method for the numerical computation of eigenvalues and eigenvectors of a quasi-diagonal matrix, which is based on a perturbed fixed slope Newton iteration, and whose convergence was proved by the authors in a previous paper, under the hypothesis that the diagona