Linear operators preserving \(t\)-congruence on matrices

DOI10.1016/0024-3795(92)90309-XzbMath0767.15007MaRDI QIDQ1200560

Roger A. Horn, Yoo-Pyo Hong, Chi-Kwong Li

Publication date: 16 January 1993

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

zbMATH Keywords

characterizationslinear preserversskew-symmetric matricesmatrix spacesorthogonal \(t\)-congruenceunitary \(t\)-congruence

Mathematics Subject Classification ID

Algebraic systems of matrices (15A30)

Related Items

The solution of the equation \(XA+AX^T=0\) and its application to the theory of orbits

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Linear maps on skew symmetric matrices: The invariance of elementary symmetric functions
• Similarity preserving linear maps on matrices
• Linear operators preserving certain equivalence relations originating in system theory
• Linear transformations on Grassmann spaces
• Rank preservers of skew-symmetric matrices
• Linear transformations on symmetric matrices
• Linear Operators Preserving Certain Equivalence Relations on Matrices