摘要
研究了如下形式的强退化抛物方程(C)(u)/(t)=(2A(u,x,t))/(x2)+(B(u,x,t))/(x),基于Holm gren方法,证明了弱解的惟一性.
We study the uniqueness of weak solutions for the strongly degenerate parabolic equation (C)(u)/(t)=(2A(u,x,t))/(x2)+(B(u,x,t))/(x), based on approximate Holmgren'approaeh.
出处
《数学的实践与认识》
CSCD
北大核心
2007年第20期124-130,共7页
Mathematics in Practice and Theory