[1] Fan E G, Zhang J. Applications of the Jacobi elliptic function method to special-type nonlinear equations [J]. Phys. Lett. A, 2002, 305: 383-392.
[2] Wazwaz A M. The extended tanh method for new compact and noncompact solutions for the KP-BBM and the ZK-BBM equations [J]. Chaos, Solitons & Fractals, 2008, 38: 1505-1516.
[5] Liu N, Liu X Q. Similarity reductions and similarity solutions of the (3+1)-dimensional Kadomtsev-Petviashvili equation [J]. Chin. Phys. Lett., 2008, 25: 3527-3530.
[7] He J H. Exp-function method for nonlinear wave equation [J]. Chaos, Solitions and Fractals, 2006, 30: 700-708.
[8] He J H, Abdou M A. New periodic solutions for nonlinear evolution equations using exp-function method [J]. Chaos, Soliton and Fract, 2007, 34: 1421-1429.
[9] Zait R A. B cklund transformations, cnoidal wave and traveling wave solutions of the SK and KK equations [J]. Chaos, Solitons and Fractals, 2003, 15: 673-678.
[10] Bai C L, Bai C J, Zhao H. A new generalized algebraic method and its application in nonlinear evolution equations with variable coefficients [J]. Z. Naturforsch, 2005, 60a: 211-220.
[11] Alagesan T, Uthayakumar A, Porsezian K. Painleve analysis and B cklund transformation for a three-dimensional Kadomtsev-Petviashvili equation [J]. Chaos, Solitons and Fractals, 1997, 8: 893-895.
[12] Chen Y, Yan Z Y, Zhang H Q. New explicit solitary wave solutions for (2+1)-dimensional Boussinesq equation and (3+1)-dimensional KP equation [J]. Phys. Lett. A, 2003, 307: 107-113.
[13] Wazwaz A M. Multiple-soliton solutions for a (3+1)-dimensional generalized KP equation [J]. Commun. Nonlinear Sci. Numer. Simulat., 2012, 17: 491-495.
[14] Taghizadeh N, Mirzazadeh M, Moosavi Noori S R. Exact solutions of the generalized Benjamin equation and (3+1)-dimensional GKP equation by the extended tanh method [J]. Appl. Appl. Math., 2012, 7: 175-187.
[15] Wang D S, Li H B. Elliptic equation’s new solutions and their applications to two nonlinear partial differential equations [J]. Appl. Math. Comput., 2007, 188: 762-771.
[16] Yomba E. On exact solutions of the coupled Klein-Gordon-Schr dinger and the complex coupled KdV equations using mapping method [J]. Chaos, Solitons and Fractals, 2004, 2: 209-229.
[17] Zhao X Q, Zhi H Y, Zhang H Q. Improved Jacobi-function method with symbolic computation to construct new double-periodic solutions for the generalized Ito system [J]. Chaos, Solitons and Fractals, 2006, 28: 112-116.
[18] Huang D J, Li D S, Zhang H Q. Explicit and exact traveling wave solutions for the generalized derivative Schrodinger equation [J]. Chaos, Solitons and Fractals, 2007, 31: 586-593.