HQRII: A fast diagonalization subroutine

DOI10.1016/0097-8485(82)80013-2zbMath0478.65018OpenAlexW2147072027MaRDI QIDQ3936100

Ichizo Ninomiya, Yoshitaka Beppu

Publication date: 1982

Published in: Computers & Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0097-8485(82)80013-2

zbMATH Keywords

fast diagonalization subroutineHouseholder-QR-inverse-iteration method

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Software, source code, etc. for problems pertaining to numerical analysis (65-04)

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Fast eigensolver for dense real-symmetric matrices ⋮ Modification of the Liu-Davidson method for obtaining one or simultaneously several eigensolutions of a large real-symmetric matrix ⋮ Meso-scale fusion: A method for molecular electronic state calculation in inhomogeneous materials

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