Exact and numerical solutions for coupled nonlinear Klein-Gordon-Schrödinger equations
Bouthina Ahmed;
Abstract
In this paper we give a derivation of the exact solution for coupled nonlinear Klein-Gordon-Schrödinger equation by the ansatz method. We present a numerical solution by implicit finite difference scheme which is fourth order accurate in space and second order in time. We discuss the accuracy and stability of the scheme. Numerical results are given to show that this method is quite accurate.
Other data
Title | Exact and numerical solutions for coupled nonlinear Klein-Gordon-Schrödinger equations | Authors | Bouthina Ahmed | Issue Date | 17-Jul-2012 | Journal | Applied Mathematical Sciences | DOI | 33-36 https://api.elsevier.com/content/abstract/scopus_id/84863759611 1627 6 |
Scopus ID | 2-s2.0-84863759611 |
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