摘要
反复应用WE延伸方法，沿着相关方程线索．从Burger方程出发，把Burger势，Burg- er热传导和一双线性方程联成一个整体．文中分析各相关方程解之间的关系，推广了Backlund变换(BT）概念，建立了外B cklund变换链，并举例说明．
Starting from the Burger's Equation, and repeatedly using WE prologation meth- od via the relative equations, the Burger's potential the Burger's heat transmission, and the bilinear equations are combined as a whole. The relations among the solution of the relations equations are analysed, the notation of the Backlund Transformation generalized, the out- er Backlund Transformation chain established and some examples given.
出处
《福州大学学报（自然科学版）》
CAS
CSCD
1992年第2期25-30,共6页
Journal of Fuzhou University(Natural Science Edition)
关键词
BURGER方程
WE延伸法
双线性方程
WE prolongation method
pseudopotential
Cole-Hopf-Transformation
bilinear equation
outer Backlund transformation
