Variation in Jordan structure under congruence: the nonsingular case

DOI10.1080/03081080701553719zbMath1171.15009OpenAlexW2008415166MaRDI QIDQ3600666

Charles R. Johnson, Susana Furtado

Publication date: 5 February 2009

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

Full work available at URL: https://doi.org/10.1080/03081080701553719

zbMATH Keywords

eigenvaluesimilarityfield of valuescongruenceunitary Jordan formessentially real matrix

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Linear transformations, semilinear transformations (15A04) Canonical forms, reductions, classification (15A21)

Related Items (1)

Variation in Jordan structure under congruence: The nilpotent case

Cites Work

• The range of \(A^{-1} A^*\) in GL(n,C)
• Congruential automorphism groups of general matrices.
• Spectral variation under congruence for a nonsingular matrix with 0 on the boundary of its field of values
• Spectral variation under congruence
• Matrix Analysis
• A generalization of Sylvester's law of inertia

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