Spectral properties of the Schrödinger operator with \(\delta\)-distribution

DOI10.1134/S000143461607021XzbMath1385.34063OpenAlexW2508011334MaRDI QIDQ509067

Yong-Cai Geng, Sumit K. Garg

Publication date: 8 February 2017

Published in: Mathematical Notes (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s000143461607021x

zbMATH Keywords

Schrödinger operatorsdistribution functions of eigenvaluesOtelbaev function

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

Related Items (1)

Spectral theory for Sturm–Liouville operators with measure potentials through Otelbaev’s function

Cites Work

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• One-dimensional Schrödinger operator with \(\delta\)-interactions
• Spectral theory of semibounded Sturm–Liouville operators with local interactions on a discrete set
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