Adaptive mesh grading for finite element solutions of an integral equation in quantum scattering

DOI10.1016/0021-9991(88)90069-1zbMath0687.65128OpenAlexW2077169674MaRDI QIDQ1263268

D. Eyre, C. J. Wright

Publication date: 1988

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0021-9991(88)90069-1

zbMATH Keywords

finite element methodscatteringtwo-body problemquantum mechanicsnumerical solutionspline functionsLippmann-Schwinger equationGalerkin-Petrov method

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) (2)-body potential quantum scattering theory (81U05) Integral equations with miscellaneous special kernels (45H05)

Related Items

Spectral-shift and scattering-equivalent Hamiltonians on a coarse momentum grid

Cites Work

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• Spline-Gauss rules and the Nyström method for solving integral equations in quantum scattering
• Campylotropic coordinates
• A practical guide to splines
• Adaptive grids in numerical fluid dynamics
• Grading Functions and Mesh Redistribution
• Adaptive mesh refinement processes for finite element solutions
• The Numerical Evaluation of B-Splines

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