Pfaffianization of the variable-coefficient Kadomtsev-Petviashvili equation

作者：Zhang Qing Fan^*; Fan En Gui

来源：Chinese Physics, 2007, 16(6): 1505-1509.

• variable-coefficient KP equation
• Pfaffian technique
• Pfaffian solution

This paper constructs more general exact solutions than N-soliton solution and Wronskian solution for variable-coefficient Kadomtsev-Petviashvili (KP) equation. By using the Hirota method and Pfaffian technique, it finds the Grammian determinant-type solution for the variable-coefficient KP equation (VCKP), the Wronski-type Pfaffian solution and the Gram-type Pfaffian solutions for the Pfaffianized VCKP equation.

• 出版日期2007-6
• 单位复旦大学