摘要
研究了一类半线性热方程弱解的弱比较原理,所得到的结果推广了已有线性抛物方程的有关的极值理论.
This paper considers the weak comparison principle for certain semilinear parabolic equations,the resuhs we get in the paper generalize the known comparison theory for the classical solutions of the linear parabolic equation.
出处
《德州学院学报》
2010年第6期26-28,共3页
Journal of Dezhou University
关键词
抛物方程
半线性热方程
弱比较原理
parabolic equation
semilinear heat equation
weak comparison principle
