Exact travelling wave solutions in a nonlinear elastic rod equation
نویسندگان
چکیده
In this paper,an extended mapping method with symbolic computation is developed to obtain new periodic wave solutions in terms of Jacobin elliptic function for nonlinear evolution equations arising in mathematical physics.As a result,many exact travelling wave solutions are obtained which include new solitary wave solutions,triangular and hyperbolic functions.Solutions in the limiting cases have also been studied.It is shown that the mapping method provides a very effective and powerful mathematical tool for solving nonlinear evolution equations in physics.
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ورودعنوان ژورنال:
- Applied Mathematics and Computation
دوره 202 شماره
صفحات -
تاریخ انتشار 2008