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Study of coupled nonlinear partial differential equations for finding exact analytical solutions
Author(s) -
Kamruzzaman Khan,
M. Ali Akbar,
Henk Koppelaar
Publication year - 2015
Publication title -
royal society open science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.84
H-Index - 51
ISSN - 2054-5703
DOI - 10.1098/rsos.140406
Subject(s) - nonlinear system , partial differential equation , mathematics , first order partial differential equation , mathematical analysis , computer science , physics , quantum mechanics
Exact solutions of nonlinear partial differential equations (NPDEs) are obtained via the enhanced ( G ′/ G )-expansion method. The method is subsequently applied to find exact solutions of the Drinfel'd–Sokolov–Wilson (DSW) equation and the (2+1)-dimensional Painlevé integrable Burgers (PIB) equation. The efficiency of this method for finding these exact solutions is demonstrated. The method is effective and applicable for many other NPDEs in mathematical physics.

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