Exact Solutions of Nonlinear Schrodinger's Equation with Dual Power-Law   Nonlinearity by Extended Trial Equation Method
  In this paper, we acquire the soliton solutions of the nonlinear Schrodinger's equation with dual power-law nonlinearity. Primiraly, we use the extended trial equation method to find exact solutions of this equation. Then, we attain some exact solutions including soliton solutions, rational and elliptic function solutions of this equation by using the extended trial equation method. 
Hasan Bulut, Yusuf Pandir and Seyma Tuluce Demiray
math-ph math.MP