Numerical investigation of quasilinearization method in quantum mechanics

DOI10.1016/S0010-4655(01)00191-6zbMath0984.81173OpenAlexW2152022364MaRDI QIDQ5944596

R. Krivec, V. B. Mandelzweig

Publication date: 12 May 2002

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

Full work available at URL: https://doi.org/10.1016/s0010-4655(01)00191-6

zbMATH Keywords

monotonicitynumerical stabilitynonlinear differential equationfast convergencescattering length calculationssuper singular potentialsvariable phase approach

Mathematics Subject Classification ID

Perturbation theories for operators and differential equations in quantum theory (81Q15) Software, source code, etc. for problems pertaining to quantum theory (81-04) (2)-body potential quantum scattering theory (81U05)

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Cites Work

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• CONTRACTION OF HIGHER ORDER DERIVATIVE SUSY ALGEBRAS IN QUANTUM MECHANICS WITH LARGE ENERGY GAP
• JWKB method and quasilinearisation
• Quasilinearisation and three-dimensional oscillators
• Quasilinearization method and its verification on exactly solvable models in quantum mechanics
• Quasilinearization approach to nonlinear problems in physics with application to nonlinear ODEs

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