New complexiton solutions of the nonlinear evolution equations using a generalized rational expansion method with symbolic computation

In this paper, we study complexiton solutions of nonlinear evolution equations by using a generalized ansätz. With the help of symbolic computation Maple  , we obtain new types of complexiton solutions of the (2+1)(2+1)-dimensional Burgers equation. The solutions contain the combination of hyperbolic function and elliptic function, trigonometric function and elliptic function.