Eigenvalue ratios for Schrödinger operators with indefinite potentials
type: Item
instance of: scholarly article
title: Eigenvalue ratios for Schrödinger operators with indefinite potentials
author: J. Ben Amara
author: Jihed Hedhly
published in: Applied Mathematics Letters
publication date: 2017-11-22T00:00:00Z
Mathematics Subject Classification ID: 34B24
Mathematics Subject Classification ID: 34L15
Mathematics Subject Classification ID: 34L40
Mathematics Subject Classification ID: 47E05
zbMATH DE Number: 6811181
zbMATH Keywords: Schrödinger operator
zbMATH Keywords: eigenvalue ratio
zbMATH Keywords: single-barrier
zbMATH Keywords: single-well
MaRDI profile type: Publication
full work available at URL: j.aml.2017.07.006
OpenAlex ID: W2740597683
cites work: Q5631649
cites work: Q3760885
cites work: Optimal bounds for ratios of eigenvalues of one-dimensional Schrödinger operators with Dirichlet boundary conditions and positive potentials
cites work: Eigenvalue ratios for Sturm--Liouville operators
cites work: On the first two eigenvalues of Sturm-Liouville operators
cites work: A bound for ratios of eigenvalues of Schrödinger operators with single-well potentials
cites work: Eigenvalue ratios for the regular Sturm-Liouville system
cites work: Optimal lower estimates for eigenvalue ratios of Schrödinger operators and vibrating strings
cites work: Optimal Lower Bound for the Gap Between the First Two Eigenvalues of One-Dimensional Schrodinger Operators with Symmetric Single-Well Potentials
cites work: Q5540675
cites work: Eigenvalue ratios of vibrating strings
cites work: Sturm–Liouville problems with eigenparameter dependent boundary conditions
cites work: A Sturm-Liouville problem with physical and spectral parameters in boundary conditions
DOI: 10.1016/J.AML.2017.07.006
description: scientific article; zbMATH DE number 6811181