【摘要】 为寻求变系数非线性发展方程的解,利用推广的映射法,研究了变系数非线性KdV型方程,得到了它的周期波解、具有周期性行为的孤波解、Jacobian椭圆函数解和Weierstrass椭圆函数解等.更多还原

【Abstract】 In order to obtain the solutions of variable coefficient nonlinear equation, the elliptic equation mapping method was generalized. Construction of the exact solutions of variable coefficient nonlinear wave equations include periodic wave solutions, Jacobian double periodic wave solutions and Weierstrass double periodic wave solutions were shown as application of the generalized method.更多还原