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 · 2013
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.
Open access
Research Article
10.9734/BJMCS/2014/6465