Parallel evaluation of leftmost eigenpairs of large unsymmetric matrices

DOI10.1002/num.1690100409zbMath0807.65031OpenAlexW2032672431MaRDI QIDQ4308482

Giorgio Pini

Publication date: 28 February 1995

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.1690100409

zbMATH Keywords

comparison of methodsnumerical experimentsparallel computationparallel algorithmArnoldi methodeigenpairseigenvalues of smallest modulusLanczos-type bi-conjugate gradient methodlarge sparse unsymmetric systemreverse simultaneous iteration scheme

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Parallel numerical computation (65Y05)

Related Items

LEFTMOST EIGENVALUE OF REAL AND COMPLEX SPARSE MATRICES ON PARALLEL COMPUTER USING APPROXIMATE INVERSE PRECONDITIONING

Uses Software

• MA28

Cites Work

• Unnamed Item
• A parallel algorithm for the partial eigensolution of sparse symmetric matrices on the CRAY Y-MP