The congruence numerical range

DOI10.1080/03081088008817318zbMath0445.15020OpenAlexW1964472156MaRDI QIDQ3889206

Robert C. Thompson

Publication date: 1980

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

Full work available at URL: https://doi.org/10.1080/03081088008817318

zbMATH Keywords

numerical rangecomplex inner product space

Mathematics Subject Classification ID

Linear inequalities of matrices (15A39) Inequalities involving eigenvalues and eigenvectors (15A42) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Quadratic and bilinear forms, inner products (15A63)

Related Items

Some aspects of the theory of norms, On thec-congruence numerical radii, On matrices with some extermal generalized numerical radii, On the permanental Congruence numerical range, On the congruence numerical range and related functions of matrices, On the generalized congruence numerical range with the completely symmetric function, Duality between some linear preserver problems. III: c-spectral norms and (skew)-symmetric matrices with fixed singular values, High, low, and quantitative roads in linear algebra, Least-squares approximation by elements from matrix orbits achieved by gradient flows on compact lie groups, Congruence numerical ranges and their radii, Joint matricial range and joint congruence matricial range of operators, Note on a paper of thompson: the congruence numerical range