A method for calculating the eigenvalues of large Hermitian matrices by second-order recursion formulae

DOI10.1016/0010-4655(96)00067-7zbMath0926.65041OpenAlexW1980918532WikidataQ57906314 ScholiaQ57906314MaRDI QIDQ1282971

Yuko Okamoto, Toshiaki Iitaka, Ayori Mitsutake

Publication date: 16 August 1999

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0010-4655(96)00067-7

zbMATH Keywords

algorithmHermitian matriceseigenvalue problemLanczos methodSchrödinger equationssparse matricesHeisenberg modellarge matrices

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical computation of eigenvalues and eigenvectors of matrices (65F15)

Related Items (1)

The forced oscillator method: eigenvalue analysis and computing linear response functions

Cites Work

• A comparison of different propagation schemes for the time dependent Schrödinger equation
• A novel algorithm for calculation of the extreme eigenvalues of large Hermitian matrices

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