带一个自相容源的(3 + 1)-维KP-I方程的广义Dromion结构

Generalized Dromion Structures of the (3 + 1)-Dimensional Kadomtsev-Petviashvili I Equation with a Self-Consistent Source

本文利用Hirota双线性方法构造了具有一个自相容源的(3 + 1)-维KP-I方程(KPIESCS)的指数局部化解。我们得到了该方程广义dromion型解和多dromion解。

Exponentially localized solutions to the (3 + 1)-dimensional Kadomtsev-Petviashvili I equation with a self-consistent source (KPIESCS) are constructed by the Hirota bilinear method. The generalized dromion type solutions and multi-dromion solutions are obtained.