Characterizing Jordan automorphisms of matrix algebras through preserving properties

DOI10.7153/OAM-02-07zbMath1160.15002OpenAlexW2327668639MaRDI QIDQ3512700

Peter Šemrl

Publication date: 21 July 2008

Published in: Operators and Matrices (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.7153/oam-02-07

zbMATH Keywords

matrix algebraspectrumcommutativitypreserverJordan automorphism

Mathematics Subject Classification ID

Endomorphism rings; matrix rings (16S50) Eigenvalues, singular values, and eigenvectors (15A18) Commutativity of matrices (15A27) Algebraic systems of matrices (15A30) Linear transformations, semilinear transformations (15A04)

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