摘要本文给出了与文 [1 ]中的一个特征值问题相关的一类演化方程的三类 Darboux变换 ,并且也是Three kinds of Darboux transformations which are also Bcklund transformations are presented in this paper .
2Li Yishen, Gu xinshen, Zou Maorong. Three kinds of Darboux transformation for the evolution equations which connect with AKNS eigenvalue problem[J]. Acta Mathematica Sinica, New Series, 1987,13(2):143-151.