Preservers of term ranks and star cover numbers of symmetric matrices

DOI10.13001/1081-3810.3231zbMath1346.05160OpenAlexW2520318749MaRDI QIDQ2826203

Leroy B. Beasley

Publication date: 10 October 2016

Published in: The Electronic Journal of Linear Algebra (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/529305b0986eef4b0edf61ec61cd5a50da41ba94

zbMATH Keywords

linear preserversemiringsemimoduleterm rankupper idealstar cover number

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Linear preserver problems (15A86)

Cites Work

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• A comparison of term ranks of symmetric matrices and their preservers
• Preservers of term ranks of symmetric matrices
• Strong linear preservers of symmetric doubly stochastic or doubly substochastic matrices.
• Linear Preserver Problems
• Linear preservers of idempotence on triangular matrix spaces over any field
• Matrix Analysis