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Stationary Schrödinger equation in the semi-classical limit: numerical coupling of oscillatory and evanescent regions

Anton Arnold1, Claudia Negulescu2

  • 11Institut für Analysis und Scientific Computing, Technische Universität Wien, Wiedner Hauptstr. 8, 1040 Vienna, Austria.

Numerische Mathematik
|February 3, 2018
PubMed

Keywords:
34E20 Singular perturbations, turning point theory, WKB methods65L05 Initial value problems65L10 Boundary value problems65L20 Stability and convergence of numerical methods65L60 Finite elements, Rayleigh-Ritz, Galerkin and collocation methods

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