Mixed Rational-Exponential Solutions to the Kadomtsev-Petviashvili-II Equation with a Self-Consistent Source

Authors：Su, Dan; Ma, Wen-Xiu^*; Yong, Xuelin^*; Huang, Yehui

Source：Advances in Mathematical Physics, 2020, 2020: 6127294.

DOI：10.1155/2020/6127294

• KP EQUATION
• SINE-GORDON
• WAVES
• CONSTRUCTION

Explicit rational-exponential solutions for the Kadomtsev-Petviashvili-II equation with a self-consistent source (KPIIESCS) are studied by the Hirota bilinear method. One typical feature for this hybrid type of solutions is that they contain two arbitrary functions of time variable t which affect the amplitudes and propagation trajectories. The dynamics of solutions are demonstrated by the three-dimensional figures. The method used here is quite general and can be applied to other equations with self-content sources.

• Institution
  西北大学; 浙江师范大学