A Maple package for finding exact solitary wave solutions of coupled nonlinear evolution equations

Published: 1 September 2003| Version 1 | DOI: 10.17632/7sc4sw2d34.1
Yin-ping Liu, Zhi-bin Li


Abstract The tanh function expansion method for finding traveling solitary wave solutions to coupled nonlinear evolution equations is described. A complete implementation RATHS written in Maple is presented, in which the operator mains can output exact solitary wave solutions entirely automatically. Furthermore, RATHS can handle any number of dependent variables u i as well as any number of independent variables x j contained in the input system. This package can also be applied to ODEs. The effec... Title of program: RATHS Catalogue Id: ADSD_v1_0 Nature of problem The program gives out exact solitary wave solutions, which can describe various phenomena in nature, and thus can give more insight into the physical aspects of problems and may be easily used in further applications. Versions of this program held in the CPC repository in Mendeley Data ADSD_v1_0; RATHS; 10.1016/S0010-4655(03)00347-3 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)



Computational Physics, Computer Algebra System