Distance Between Normal Operators

DOI10.2307/2044020zbMath0486.47015OpenAlexW4242634104MaRDI QIDQ3946660

V. S. Sunder

Publication date: 1982

Full work available at URL: https://doi.org/10.2307/2044020

zbMATH Keywords

unitarily invariant normSchatten p-norms

Mathematics Subject Classification ID

Hermitian and normal operators (spectral measures, functional calculus, etc.) (47B15) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Hermitian, skew-Hermitian, and related matrices (15B57) Perturbation theory of linear operators (47A55) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items

The Hoffman-Wielandt inequality in infinite dimensions, Eigenvalues of symmetrizable matrices, Short Normal Paths and Spectral Variation, Spectral variation of normal matrices, The spectral variation for two matrices with spectra on two intersecting lines, Spectral variation, normal matrices, and Finsler geometry, Maximal spectral distance, Perturbation of spectral subspaces and solution of linear operator equations, Majorizations and inequalities in matrix theory

Cites Work

• An Extremum Property of Sums of Eigenvalues