Precise Matrix Eigenvalues Using Range Arithmetic

DOI10.1137/0614018zbMath0767.65026OpenAlexW2030481340MaRDI QIDQ4033828

Mark J. Schaefer, Oliver Aberth

Publication date: 16 May 1993

Published in: SIAM Journal on Matrix Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/0614018

zbMATH Keywords

matrix eigenvalues\(QR\) algorithmrange arithmeticprecise computation\(C++\) languageDanilevsky algorithmsguaranteed enclosures of the eigenvalueshigh accuracy computationvariable precision interval arithmetic system

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Interval and finite arithmetic (65G30)

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