应用扰动法,借助于双线性形式,研究和讨论了带有3个位势的耦合KP方程的显式解,给出了方程的单孤子解,双孤子解,提供了求其N-孤子解的可行途径.
Using the perturbation method,with the aid of the bilinear equation,explicit solutions of the coupled KP equation with three potentials are discussed and studied,some explicit solutions of the coupled KP equation are obtained,including one-soliton solution,two-soliton solution.A systematic procedure is given in detail to solve N-soliton solution of the equation.