以下为句子列表:
英文: Starting from symmetry properties of equation and considering the variable-coefficient of the equation as a new dependent variable,a new general method to solve variable-coefficient equation is proposed.The solution of variable-coefficient equation can be
中文: 将非线性方程的变系数看作与实际物理场具有相等地位的新变量,利用普遍的经典李群方法可以求解某些特殊类型的变系数方程,其解由相应的常系数方程的解表示.以非线性薛定谔方程为具体例子,介绍了这种方法.并给出了特例色散缓变光纤变系数非线性薛定谔方程的精确解.
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