The Spectral Decomposition of Nonsymmetric Matrices on Distributed Memory Parallel Computers

DOI10.1137/S1064827595281368zbMath0890.65034OpenAlexW2036791681MaRDI QIDQ4376240

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Publication date: 10 February 1998

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s1064827595281368

zbMATH Keywords

numerical exampleseigenvalue problemparallel computationinvariant subspacesspectral decompositionScaLAPACKnonsymmetric matricesspectral divide-and-conquer

Mathematics Subject Classification ID

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

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Uses Software

• LAPACK
• ScaLAPACK