Abstract:

We obtained a new Jacobi elliptic function periodic solutions of generalized Zakharov equations by using improved Jacobi elliptic function method. The results show that some of these solutions can be degenerated into the corresponding soliton solutions and triangular function solutions in the limit cases. This method can also be used to solve the exact travelling wave solutions of other nonlinear equations.

Key words: Jacobi elliptic function method, generalized Zakharov equations, travelling wave solution, soliton solution