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In this letter, we present an invariant group of MKdV equationqt=q<sub>xxx</sub>-6q<sup>2</sup>qx.
AN INVARIANT GROUP OF MKdV EQUATION
【摘 要】
：
In this letter, we present an invariant group of MKdV equationqt=q<sub>xxx</sub>-6q<sup>2</sup>qx.
【机 构】
：
DepartmentofMathematics,UniversityofScienceandTechnologyofChina,Hefei230026,PRC
【出 处】
：
中国科学通报：英文版
【发表日期】
：
1992年8期
【基金项目】
：
Project supported by the National Natural Science Foundation of China
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