The sign matrix and the separation of matrix eigenvalues

DOI10.1016/0024-3795(83)90104-0zbMath0507.15007OpenAlexW2086748127MaRDI QIDQ1837261

James Lucien Howland

Publication date: 1983

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0024-3795(83)90104-0

zbMATH Keywords

invariant subspacesJordan formeigenvalue locationsign-matrix

Mathematics Subject Classification ID

Numerical computation of eigenvalues and eigenvectors of matrices (65F15) Eigenvalues, singular values, and eigenvectors (15A18)

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Cites Work

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• The matrix sign function and computations in systems
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• Linear model reduction and solution of the algebraic Riccati equation by use of the sign function†