摘要
利用凸性方法讨论带有非线性边界条件的非线性抛物型方程的非负解的Blow-up.
This paper deals with the nonlinear parabolic equations withlinear boundary conditions and nonnegative initial value u(x,0) = . It is proved that the positive solution blows up in finite time if cinditions (3) , (4) and(15) hold.
出处
《河南大学学报（自然科学版）》
CAS
1993年第2期93-96,共4页
Journal of Henan University:Natural Science
关键词
非线性
抛物型方程
BLOW-UP
解
Nonlinear parabolic equations, Nonlinear boundary conditions,Convex method, Blow - up.
