Energy levels of a physical system and eigenvalues of an operator with a singular potential

DOI10.1016/S0034-4877(18)30078-8zbMath1441.34004OpenAlexW2900375278WikidataQ128980582 ScholiaQ128980582MaRDI QIDQ2194206

Seyfollah Mosazadeh

Publication date: 25 August 2020

Published in: Reports on Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0034-4877(18)30078-8

zbMATH Keywords

characteristic functionboundary value problemenergy levelssingular potential

Mathematics Subject Classification ID

Explicit solutions, first integrals of ordinary differential equations (34A05) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

Related Items (1)

A new approach to asymptotic formulas for eigenfunctions of discontinuous non-selfadjoint Sturm-Liouville operators

Uses Software

• DLMF

Cites Work

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• On the determination of differential equations with singularities and turning points
• The Bessel differential equation and the Hankel transform
• The stability of the solution of an inverse spectral problem with a singularity
• On the Canonical Solution of the Sturm–Liouville Problem with Singularity and Turning Point of Even Order
• Sturm–Liouville eigenproblems with an interior pole
• ON NECESSARY AND SUFFICIENT CONDITIONS FOR THE EXISTENCE OF CARATHÉODORY SOLUTIONS OF ORDINARY DIFFERENTIAL EQUATIONS
• Inverse problems for differential operators with singular boundary conditions

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