On a Generalized Extended F-Expansion Method

Making use of a new generalized ansatz, we present a new generalized extended F-expansion method for constructing theexact solutions of nonlinear partial differential equations in a unified way. Applying the generalized method with the aid of Maple, we consider the (2+1)-dimentional breaking solitonequation. As a result, we successfully obtain some new and more generalsolutions including Jacobi elliptic function solutions, soliton-like solutions, trigonometric function solutions, and so on. As an illustrative sample, the properties of some soliton solutions for the breaking soliton equation are shown by somefigures. Our method can also be applied to other partial differential equations.