Piecewise perturbation methods for calculating eigensolutions of a complex optical potential

DOI10.1016/0010-4655(94)00135-OzbMath0873.65078MaRDI QIDQ1359827

T. Vertse, M. Rizea, L. Gr. Ixaru

Publication date: 30 October 1997

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

zbMATH Keywords

perturbation methodscomplex eigenvalue problemradial Schrödinger equationcomplex optical potential

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Numerical solution of eigenvalue problems involving ordinary differential equations (65L15) Eigenvalues, estimation of eigenvalues, upper and lower bounds of ordinary differential operators (34L15)

Related Items (12)

PERSYS--A program for the solution near the origin of coupled channel Schrödinger equation with singular potential ⋮ Inhomogeneous Schrödinger equation for anti-bound and resonant states ⋮ CP methods for the Schrödinger equation revisited ⋮ An algebraic method to solve the radial Schrödinger equation ⋮ A Sixth Order Bessel and Neurnann Fitted Method for the Numerical Solution of the Schrödinger Equation ⋮ CP methods of higher order for Sturm-Liouville and Schrödinger equations ⋮ Solution of the Schrödinger equation by a high order perturbation method based on a linear reference potential ⋮ Bessel and Neumann fitted methods for the numerical solution of the Schrödinger equation ⋮ A new hybrid imbedded variable-step procedure for the numerical integration of the Schrödinger equation ⋮ Four-step exponential-fitted methods for nonlinear physical problems ⋮ CP methods for the Schrödinger equation ⋮ SIMPLE AND ACCURATE EXPLICIT BESSEL AND NEUMANN FITTED METHODS FOR THE NUMERICAL SOLUTION OF THE SCHRÖDINGER EQUATION

Uses Software

• NAG
• nag
• COULCC

Cites Work

• Unnamed Item
• Unnamed Item
• A Schur complement approach to a general extrapolation algorithm
• Generalized neville type extrapolation schemes
• On a Device for Computing the e m (S n ) Transformation

This page was built for publication: Piecewise perturbation methods for calculating eigensolutions of a complex optical potential