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

Issue Date 17-Jul-2012
Journal Applied Mathematical Sciences 
URI http://research.asu.edu.eg/handle/123456789/2005
DOI 33-36
https://api.elsevier.com/content/abstract/scopus_id/84863759611
1627
6


Recommend this item

CORE Recommender
5
Views


Items in Ain Shams Scholar are protected by copyright, with all rights reserved, unless otherwise indicated.