Interior eigensolver for sparse Hermitian definite matrices based on Zolotarev's functions

DOI10.4310/CMS.2021.v19.n4.a11MaRDI QIDQ2057084

Yingzhou Li, Haizhao Yang

Publication date: 8 December 2021

Published in: Communications in Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1701.08935

zbMATH Keywords

generalized eigenvalue problemspectrum slicingrational function approximationsparse Hermitian matrixZolotarev's functionshift-invariant GMRES

Mathematics Subject Classification ID

Numerical linear algebra (65Fxx) Linear and multilinear algebra; matrix theory (15-XX)

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