The Courant-Fischer theorem and the spectrum of selfadjoint block band Toeplitz operators
type: Item
instance of: scholarly article
title: The Courant-Fischer theorem and the spectrum of selfadjoint block band Toeplitz operators
zbMATH Open document ID: 0903.47020
DOI: 10.1007/BF01191821
author: Peter Zizler
author: Keith F. Taylor
author: Shigeru Arimoto
published in: Integral Equations and Operator Theory
publication date: 1998-12-13T00:00:00Z
Mathematics Subject Classification ID: 47B35
Mathematics Subject Classification ID: 65F15
Mathematics Subject Classification ID: 15A60
Mathematics Subject Classification ID: 42A82
Mathematics Subject Classification ID: 45E10
Mathematics Subject Classification ID: 15A18
zbMATH DE Number: 1113548
zbMATH Keywords: selfadjoint block Toeplitz operator
zbMATH Keywords: trigonometric matrix polynomial
zbMATH Keywords: eigenvalues of the truncations
zbMATH Keywords: spectral range
MaRDI profile type: Publication
cites work: Q4110164
cites work: Q3222981
cites work: A unifying approach to some old and new theorems on distribution and clustering
cites work: Asymptotic behavior of block Toeplitz matrices and determinants. II
full work available at URL: https://doi.org/10.1007/bf01191821
OpenAlex ID: W2060943170
description: scientific article; zbMATH DE number 1113548