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Research Article Open access CC BY 3.0

Lie Symmetries and Exact Solutions for a Nonlinear Evolution Equation in the AKNS Hierarchy

Dong Li, Shengqiang Tang

Journal of Advances in Mathematics and Computer Science · pp. 209–220 · Published 23 Oct 2013

10.9734/BJMCS/2014/6465

Abstract

A nonlinear evolution equation in the AKNS hierarchy is presented. The symmetries for this equation are given. The exact traveling wave solutions are obtained by using the tanh-expand and sine-cosine methods.

Nonlinear evolution equation AKNS hierarchy Symmetries Exact traveling wave solutions.

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