变系数Sine-Gordon方程的B\"{a}cklund变换和新的精确解

刘建国，曾志芳

THE B¨ACKLUND TRANSFORMATION AND NEW EXACT SOLUTIONS FOR THE VARIABLE-COEFFICIENT SINE-GORDON EQUATION

LIU Jianguo , ZENG Zhifang

系统科学与数学 . 2014, (6): 763 -768 . DOI: 10.12341/jssms12357