Gaps in the essential spectrum of pseudo differential operators
type: Item
instance of: scholarly article
title: Gaps in the essential spectrum of pseudo differential operators
zbMATH Open document ID: 0476.47036
DOI: 10.1016/0022-247X(81)90258-4
published in: Journal of Mathematical Analysis and Applications
publication date: 1981-01-01T00:00:00Z
Mathematics Subject Classification ID: 47Gxx
Mathematics Subject Classification ID: 47A10
zbMATH DE Number: 3747865
zbMATH Keywords: gaps
zbMATH Keywords: essential spectrum
zbMATH Keywords: pseudo-differential operators
author: M. W. Wong
MaRDI profile type: Publication
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full work available at URL: 0022-247x(81)90258-4
OpenAlex ID: W2098324902
description: scientific article; zbMATH DE number 3747865