TY - JOUR TI - Lie symmetry and exact solution of (2+1)-dimensional generalized Kadomtsev-Petviashvili equation with variable coefficients AU - Ma Hong-Cai AU - Qin Zhen-Yun AU - Deng Ai-Ping JN - Thermal Science PY - 2013 VL - 17 IS - 5 SP - 1490 EP - 1493 PT - Article AB - The simple direct method is adopted to find Non-Auto-Backlund transformation for variable coefficient non-linear systems. The (2+1)-dimensional generalized Kadomtsev-Petviashvili equation with variable coefficients is used as an example to elucidate the solution procedure, and its symmetry transformation and exact solutions are obtained.