A criterion for unitary congruence between complex matrices

DOI10.1007/s10958-012-0780-9zbMath1260.15011OpenAlexW2169076260MaRDI QIDQ690600

Yurii A. Al'pin, Khakim D. Ikramov

Publication date: 28 November 2012

Published in: Journal of Mathematical Sciences (New York) (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10958-012-0780-9

zbMATH Keywords

complex matrixunitary congruence

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Canonical forms, reductions, classification (15A21)

Cites Work

• A criterion for unitary congruence between matrices
• An upper bound for the length of a finite-dimensional algebra
• A complete set of unitary invariants for operators generating finite \(W^ *\)-algebras of type I
• Matrix Analysis
• A characterization of unitary congruence

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