1. Applied Technology College, Southwest University of Science and Technology, Mianyang 621010, China;
2. School of Science, Southwest University of Science and Technology, Mianyang 621010, China
Abstract:
In this paper,by using bilinear form and extended homoclinic test approach,we obtain new breather-type periodic soliton solutions of the (1+1)-dimensional Sinh-Poisson equation.These results demonstrate that the nonlinear evolution equation has rich dynamical behavior even if it is (1+1)-dimensional.