Application of Extended Projective Riccati Equation Method to (2+1)-Dimensional Broer-Kaup-Kupershmidt System

作者：Lu Bin^*; Zhang Hong Qing

来源：Communications in Theoretical Physics, 2008, 50(4): 814-820.

• nonlinear partial differential equations
• extended projective Riccati equation method
• exact solutions
• Broer Kaup-Kupershmidt system

In this paper extended projective equation, method is presented for constructing more new exact solutions of nonlinear differential equations in mathematical physics , which is direct and more powerful than projective Riccati equation method. hi order to illustrate the effect of the method, Broer-Kaup-Kupershmidt system is employed and Jacobi doubly periodic solutions are obtained. This algorithm, can also applied to other nonlinear differential equations.

• 出版日期2008-10-15
• 单位大连理工大学