摘要
The special soliton solutions of Bogoyavlenskii coupled KdV equations are obtained by means of the standard Weiss-Tabor-Carnvale Painleve truncation expansion and the nonstandard truncation of a modified Conte's invariant Painleve expansion.
基金
国家杰出青年科学基金,国家自然科学基金,高等学校博士学科点专项科研项目