Spectra of \(3 \times 3\) upper triangular operator matrices
type: Item
instance of: scholarly article
title: Spectra of \(3 \times 3\) upper triangular operator matrices
zbMATH Open document ID: 1503.47002
author: Alatancang
author: Xiu Feng Wu
author: Junjie Huang
publication date: 2017-11-06T00:00:00Z
Mathematics Subject Classification ID: 47A08
Mathematics Subject Classification ID: 47A10
zbMATH DE Number: 6803157
zbMATH Keywords: spectrum
zbMATH Keywords: perturbation
zbMATH Keywords: \(3 \times 3\) upper triangular operator matrix
MaRDI profile type: Publication
full work available at URL: s10688-017-0175-2
OpenAlex ID: W2622264201
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DOI: 10.1007/S10688-017-0175-2
published in: Functional Analysis and Its Applications
description: scientific article; zbMATH DE number 6803157