On the group of linear preservers of the Gau-Wu number

DOI10.1016/J.LAA.2024.07.011MaRDI QIDQ6614423

Alexander Guterman, En-Hua Shen, Ilya M. Spitkovsky

Publication date: 7 October 2024

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

zbMATH Keywords

matriceslinear preserversGau-Wu number

Mathematics Subject Classification ID

Numerical range, numerical radius (47A12) Linear preserver problems (15A86)

Cites Work

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