广义(2+1)维Boussinesq方程的初值扰动lump解和怪波解及动力学局域激发模式

The Lump Solution and Rogue Wave Solution with Initial Value Perturbation of Generalized(2+1)-dimension Boussinesq Equation and Dynamic Local Excitation Mode

应用扰动双线性法得到广义(2+1)维Boussinesq方程的初值扰动双线性结构方程,通过测试函数的两种拟设形式获得了方程的lump解和怪波解以及对应的初值扰动分岔点,给出了lump解在6种初值扰动参数环境下的动力学局域激发模式。

The initial value perturbation biliner structural equation of the generalized(2+1)-dimension Boussinesq equation was obtained by applying the perturbation bilinear method.Two pseudo-forms of test function were used to obtain the lump solution and rogue wave solution of the equation and corresponding initial value perturbation bifurcation points.The dynamic local excitation modes of lump solution under 6 initial value perturbation parameters were provided.