On singular perturbation problems in quantum mechanics

zbMath0521.34060MaRDI QIDQ1055612

J. L. Gupta, M. P. Singh, N. M. Bujurke

Publication date: 1983

Published in: Indian Journal of Pure \& Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

matched asymptotic expansionsturning pointWKB methodtime-dependent Schrödinger equationsimple harmonic oscillatorreadial flow equationstretching matching technique

Mathematics Subject Classification ID

Perturbation theories for operators and differential equations in quantum theory (81Q15) Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Singular perturbations for ordinary differential equations (34E15)

Related Items (1)

The ground state of long-range Schrödinger equations and static \( q\overline{q} \) potential

This page was built for publication: On singular perturbation problems in quantum mechanics