A characterization of binormal matrices

DOI10.1080/03081087.2017.1347134zbMath1479.47008OpenAlexW2727604802MaRDI QIDQ4643722

Eungil Ko, Hyun-Kyoung Kwon, Ji Eun Lee

Publication date: 28 May 2018

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

Full work available at URL: https://doi.org/10.1080/03081087.2017.1347134

zbMATH Keywords

Toeplitz matrixnormal matrixbinormal operator matrix

Mathematics Subject Classification ID

Toeplitz, Cauchy, and related matrices (15B05) Operator matrices (47A08)

Cites Work

• Unnamed Item
• Linear operators for which T\(^*\)T and TT\(^*\) commute. II
• A criterion for the normality of a complex Toeplitz matrix
• Describing normal Toeplitz matrices
• On centered and weakly centered operators
• Classification of normal Toeplitz matrices with real entries
• Sub-\(n\)-normal operators
• Similarities involving normal operators on Hilbert space
• Normal truncated Toeplitz operators on finite-dimensional spaces
• A simple proof of the classification of normal Toeplitz matrices
• Every Normal Toeplitz Matrix is Either of Type I or of Type II
• Normal Toeplitz Matrices
• Linear Operators for which T ∗ T and TT ∗ Commute
• A Commutativity Theorem for Normal Operators
• On Normal Operators in Hilbert Space