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A tuned preconditioner for inexact inverse iteration applied to Hermitian eigenvalue problems

Author
FREITAG, Melina A1 ; SPENCE, Alastair1
[1] Department of Mathematical Sciences, University of Bath, Claverton Down, Bath, BA2 7AY, United Kingdom
Source

IMA journal of numerical analysis. 2008, Vol 28, Num 3, pp 522-551, 30 p ; ref : 3/4 p

CODEN
IJNADH
ISSN
0272-4979
Scientific domain
Mathematics
Publisher
Oxford University Press, Oxford
Publication country
United Kingdom
Document type
Article
Language
English
Author keyword
Hermitian matrices inexact inverse iteration preconditioned iterative methods
Keyword (fr)
Analyse numérique Convergence Grand système Itération Matrice creuse Matrice définie positive Matrice hermitienne Méthode Cholesky Problème valeur propre Propriété spectrale Préconditionnement Système linéaire Valeur propre Vecteur propre 14C20 15A57 47A11 65F05 65F50 Factorisation incomplète
Keyword (en)
Numerical analysis Convergence Large system Iteration Sparse matrix Positive definite matrix Hermitian matrix Cholesky method Eigenvalue problem Spectral properties Preconditioning Linear system Eigenvalue Eigenvector
Keyword (es)
Análisis numérico Convergencia Gran sistema Iteracción Matriz dispersa Matriz definida positiva Matriz hermitiana Método Cholesky Problema valor propio Propiedad espectral Precondicionamiento Sistema lineal Valor propio Vector propio
Classification
Pascal
001 Exact sciences and technology / 001A Sciences and techniques of general use / 001A02 Mathematics / 001A02C Algebra / 001A02C05 Algebraic geometry

Pascal
001 Exact sciences and technology / 001A Sciences and techniques of general use / 001A02 Mathematics / 001A02C Algebra / 001A02C06 Linear and multilinear algebra, matrix theory

Pascal
001 Exact sciences and technology / 001A Sciences and techniques of general use / 001A02 Mathematics / 001A02E Mathematical analysis / 001A02E17 Operator theory

Pascal
001 Exact sciences and technology / 001A Sciences and techniques of general use / 001A02 Mathematics / 001A02I Numerical analysis. Scientific computation / 001A02I01 Numerical analysis / 001A02I01E Numerical linear algebra

Discipline
Mathematics
Origin
Inist-CNRS
Database
PASCAL
INIST identifier
20474060

Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS

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