ASYMPT: A program for calculating asymptotics of hyperspherical potential curves and adiabatic potentials

DOI10.1016/S0010-4655(99)00475-0zbMath0976.65075OpenAlexW2015652576WikidataQ126558780 ScholiaQ126558780MaRDI QIDQ1973564

I. V. Puzynin, A. G. Abrashkevich, S. I. Vinitskij

Publication date: 19 December 2001

Published in: Computer Physics Communications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0010-4655(99)00475-0

zbMATH Keywords

numerical experimentshypergeometric functionseigensolutionsSchrödinger equationseries expansionshyperspherical coordinatesadiabatic potentialsasymptotic solutions of potential curvesCoulomb parabolic functions

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Classical flows, reactions, etc. in chemistry (92E20) Eigenfunctions, eigenfunction expansions, completeness of eigenfunctions of ordinary differential operators (34L10) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15)

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