耦合Schrdinger-Boussinesq方程组的显式精确解

Periodic Wave Solutions for the Coupled Schrdinger-Boussinesq Equations

本文针对耦合Schrodinger-Boussinesq方程组,借助于F-展开法得到了用不同Jacobi椭圆函数表示的一系列周期波解．在极限情况下,还求出了对应的孤立波解．

By using the F-expansion method we obtain a number of periodic wave solutions expressed by various Jacobi elliptic function for the coupled SchrSdinger-Boussinesq equations. In the limit case, solitary wave solutions are obtained as well.