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Eigenvalue computations in the context of data-sparse approximations of integral operators

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Eigenvalue computations in the context of data-sparse approximations of integral operators

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Román Moltó, JE.; Vasconcelos, PB.; Nunes, AL. (2013). Eigenvalue computations in the context of data-sparse approximations of integral operators. Journal of Computational and Applied Mathematics. 237(1):171-181. doi:10.1016/j.cam.2012.07.021

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Title: Eigenvalue computations in the context of data-sparse approximations of integral operators
Author:
UPV Unit: Universitat Politècnica de València. Departamento de Sistemas Informáticos y Computación - Departament de Sistemes Informàtics i Computació
Issued date:
Abstract:
In this work, we consider the numerical solution of a large eigenvalue problem resulting from a finite rank discretization of an integral operator. We are interested in computing a few eigenpairs, with an iterative method, ...[+]
Subjects: Iterative eigensolvers , Integral operator , Hierarchical matrices , Numerical libraries
Copyrigths: Reserva de todos los derechos
Source:
Journal of Computational and Applied Mathematics. (issn: 0377-0427 )
DOI: 10.1016/j.cam.2012.07.021
Publisher:
Elsevier
Publisher version: http://dx.doi.org/10.1016/j.cam.2012.07.021
Thanks:
This work was partially supported by the Spanish Ministerio de Ciencia e Innovacion under projects TIN2009-07519, TIN2012-32846 and AIC10-D-000600 and by Fundacao para a Ciencia e a Tecnologia - FCT under project FCT/MICINN ...[+]
Type: Artículo

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