Estimating the difference of spectral functions of discrete operators in \(L^ 2\)
type: Item
instance of: scholarly article
title: Estimating the difference of spectral functions of discrete operators in \(L^ 2\)
zbMATH Open document ID: 0663.47023
author: V. V. Dubrovskij
author: A. V. Nagornyj
published in: Moscow University Mathematics Bulletin
publication date: 1988-01-01T00:00:00Z
review text: See the review in Zbl 0653.47016.
Mathematics Subject Classification ID: 47B39
Mathematics Subject Classification ID: 47B38
zbMATH DE Number: 4084411
zbMATH Keywords: discrete selfadjoint semibounded operators
zbMATH Keywords: selfadjoint bounded operator
zbMATH Keywords: spectral functions
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 4084411