Linear operators preserving the sign-real spectral radius

DOI10.1016/S0024-3795(99)00183-4zbMath0946.15018OpenAlexW2032131901WikidataQ127931421 ScholiaQ127931421MaRDI QIDQ1970509

Bojana Zalar

Publication date: 12 October 2000

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

Full work available at URL: https://doi.org/10.1016/s0024-3795(99)00183-4

zbMATH Keywords

permutation matrixnilpotent matrixsign-real spectral radiussignature matrixlinear invertible operators

Mathematics Subject Classification ID

Eigenvalues, singular values, and eigenvectors (15A18) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Related Items (3)

A short note on the ratio between sign-real and sign-complex spectral radius of a real square matrix ⋮ On sign-real spectral radii and sign-real expansive matrices ⋮ Perron-Frobenius theory for complex matrices

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