Lower bound on the spectrum of the two-dimensional Schrödinger operator with a \(\delta \)-perturbation on a curve
type: Item
instance of: scholarly article
title: Lower bound on the spectrum of the two-dimensional Schrödinger operator with a \(\delta \)-perturbation on a curve
zbMATH Open document ID: 1196.81109
author: I. S. Lobanov
author: V. Yu. Lotoreichik
author: I. Yu. Popov
published in: Theoretical and Mathematical Physics
publication date: 2010-09-24T00:00:00Z
Mathematics Subject Classification ID: 81Q05
Mathematics Subject Classification ID: 81Q10
Mathematics Subject Classification ID: 81Q15
Mathematics Subject Classification ID: 35J10
zbMATH DE Number: 5790858
zbMATH Keywords: Schrödinger operator
zbMATH Keywords: singular potential
zbMATH Keywords: spectral estimate
zbMATH Keywords: Birman-Schwinger transformation
MaRDI profile type: Publication
full work available at URL: s11232-010-0025-3
OpenAlex ID: W2023038156
cites work: Leaky Quantum Graphs: A Review
cites work: Schrödinger operators with singular interactions
cites work: Geometrically induced spectrum in curved leaky wires
cites work: Q5824493
cites work: Q4003407
DOI: 10.1007/S11232-010-0025-3
description: scientific article; zbMATH DE number 5790858