الفهرس 
Chapter 1 : IntroductionOnly 14 pages are availabe for public view
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Abstract
This thesis concerns with obtaining exact solutions of some important nonlinear partial differential equations (NLPDEs) of physical interest.
In particular those the so-called soliton solutions. Solitons are found in many physical phenomena.
They arise as the solutions of a widespread class of weakly non-linear dispersive PDEs describing physical systems. Among solitons are the travelling wave solutions which are solutions of permanent form moving with a constant velocity. Analytical solutions to NLPDEs play an impo role in nonlinear science, especially in nonlinear physical science since they can provide much physical information and more insight into the physical aspects of the problem and thus lead to further applications. Therefore, numerous NLPDEs were formulated and solved in diverse fields. Particularly, after the advancement in high performance computing, the importance of an intrinsic analysis of nonlinear phenomena has been gradually understood.