MKdV方程的一个新的Bcklund变换

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对于MK dV方程(modfied Korteweg-de Vries equation)导出一个新的 Bcklund变换,不同于已知的Bcklund变换,新的Bcklund变换由两个位势(函数)所确定。利用数值计算,还讨论了由该 Bcklund变换产生的MKdV方程的精确解的性质。
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