On the unitary similarity of matrix families

DOI10.1023/B:MATN.0000009013.89673.0azbMath1120.15303OpenAlexW1976212327MaRDI QIDQ869753

Khakim D. Ikramov, Yurii A. Al'pin

Publication date: 9 March 2007

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:matn.0000009013.89673.0a

zbMATH Keywords

representation theoryunitary similarityunitary matrixunitary invariantsSpecht--Pearcy criterion

Mathematics Subject Classification ID

Canonical forms, reductions, classification (15A21)

Related Items (9)

The length function and matrix algebras ⋮ Description of algebras of length 1. ⋮ Simultaneous unitary equivalences ⋮ Classification of matrix subalgebras of length 1. ⋮ Values of the length function for nonassociative algebras ⋮ The length of a direct sum of nonassociative algebras ⋮ Length function and characteristic sequences of quadratic algebras ⋮ Algebras of length one ⋮ Unitary and orthogonal equivalence of sets of matrices

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