On an Auto-Bācklund Transformation for （2＋1）-Dimensional Variable Coefficient Generalized KP Equatio

• 作 者: BAICheng-Jie BAICheng-Lin HANJ
• 机 构: CommunicationSchool,PhysicsScienceandInformationEngineeringSchool
• 出 处: 理论物理通讯：英文版
• 发表日期: 2005年4期
• 关键词: 扩展同源平衡法 变量系数 精确解 广义KP函数 数学物理方程 非线性波动 extended homogeneous balance method (2+1)-d

By the application of the extended homogeneous balance method, we derive an auto-Bācklund transformation (BT) for (2＋1)-dimensional variable coefficient generalized KP equations. Based on the BT, in which there are two homogeneity equations to be solved,