摘要
A new generalized F-expansion method is introduced and applied to the study of the （2＋1）-dimensional Boussinesq equation. The further extension of the method is discussed at the end of this paper.
基金
The project supported by the Major Project of National Natural Science Foundation of China under Grant No. 49894190 and the Knowledge Innovation Project of CAS under Grant No. KZCXl-sw-18
