Circularity of numerical ranges and block-shift matrices

DOI10.1080/03081089408818314zbMath0816.15024OpenAlexW2000285863WikidataQ114100505 ScholiaQ114100505MaRDI QIDQ4322510

Bit-Shun Tam

Publication date: 20 July 1995

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

Full work available at URL: https://doi.org/10.1080/03081089408818314

zbMATH Keywords

numerical rangecharacteristic polynomialchain productcycle productblock-shift matrix

Mathematics Subject Classification ID

Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60)

Related Items (5)

The envelope of tridiagonal Toeplitz matrices and block-shift matrices ⋮ On matrices whose numerical ranges have circular or weak circular symmetry ⋮ On matrices with cyclic structure ⋮ Perron-Frobenius type results on the numerical range ⋮ The numerical range of a nonnegative matrix

Cites Work

• Computer generated numerical ranges and some resulting theorems
• Equality Classes of Matrices
• C-numerical ranges andC-numerical radii

This page was built for publication: Circularity of numerical ranges and block-shift matrices