Gangster operators and invincibility of positive semidefinite matrices

DOI10.1016/j.laa.2010.07.002zbMath1216.15023OpenAlexW2068516574MaRDI QIDQ603139

Timothy Ferguson, Charles R. Johnson

Publication date: 5 November 2010

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

Full work available at URL: https://doi.org/10.1016/j.laa.2010.07.002

zbMATH Keywords

positive semidefinite matrixM-matricescomparison matricesgangster operatorinvincible matrix

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48)

Related Items (1)

Minimizing the least eigenvalue of graphs with fixed order and size

Cites Work

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• Semidefinite programming relaxations for the quadratic assignment problem
• Semidefinite programming relaxations for the graph partitioning problem

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