New solitary wave solution of the combined KdV and mKdV equation

作者:Zhang JF*
来源:International Journal of Theoretical Physics, 1998, 37(5): 1541-1546.
DOI:10.1023/A:1026615919186

摘要

This paper presents two different methods for the construction of new exact solitary wave solutions to the combined KdV and mKdV equation. There exist 12 types of soliton solutions which reduce to those of the mKdV equation. There exist three types of solurion solutions which reduce to those of the KdV equation.