Spectral theory of one-dimensional Schrödinger operators with point interactions
type: Item
instance of: scholarly article
title: Spectral theory of one-dimensional Schrödinger operators with point interactions
zbMATH Open document ID: 0805.34077
author: Carol Shubin Christ
author: Günter Stolz
published in: Journal of Mathematical Analysis and Applications
publication date: 1998-05-04T00:00:00Z
review text: The authors consider some spectral properties of the one-dimensional Schrödinger operators with point interactions [\textit{F. Gesztesy} and \textit{W. Kirsch}, J. Reine Angew. Math. 362, 28-50 (1985; Zbl 0565.34018)]. Some theorems are proven giving sufficient conditions for the absence of absolutely continuous spectrum and sufficient conditions yielding purely absolutely continuous spectrum.
Mathematics Subject Classification ID: 34L40
Mathematics Subject Classification ID: 47A40
Mathematics Subject Classification ID: 81Q10
zbMATH DE Number: 635942
zbMATH Keywords: one-dimensional Schrödinger operators with point interactions
zbMATH Keywords: absolutely continuous spectrum
reviewed by: Tuncay Aktosun
MaRDI profile type: Publication
full work available at URL: jmaa.1994.1218
OpenAlex ID: W2024718144
DOI: 10.1006/JMAA.1994.1218
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description: scientific article; zbMATH DE number 635942