Truncation method for operators with disconnected essential spectrum
type: Item
instance of: scholarly article
title: Truncation method for operators with disconnected essential spectrum
zbMATH Open document ID: 1016.47002
DOI: 10.1007/BF02829650
author: M. N. N. Namboodiri
published in: Proceedings of the Indian Academy of Sciences. Mathematical Sciences
publication date: 2003-08-17T00:00:00Z
Mathematics Subject Classification ID: 47A10
Mathematics Subject Classification ID: 47B15
zbMATH DE Number: 1751268
zbMATH Keywords: singular values
zbMATH Keywords: truncation method
zbMATH Keywords: gaps
zbMATH Keywords: essential spectrum
zbMATH Keywords: self-adjoint operators
MaRDI profile type: Publication
cites work: \(C^*\)-algebras and numerical linear algebra
cites work: Approximation of approximation numbers by truncation
cites work: Q4496850
cites work: Q5690466
cites work: Classes of linear operators. Vol. I
cites work: Q4185363
full work available at URL: https://doi.org/10.1007/bf02829650
OpenAlex ID: W1989871572
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description: scientific article; zbMATH DE number 1751268