摘要
在1<p<2nn+2的情形,对下面的抛物型方程,证明解的整体有界性和局部有界性要求不同的条件.在增加u∈Lτ(Q),l>n(2-p)p的假定下。
In case 1< p <2 n /( n +2) the global and local boundedness require different conditions to solutions of the parabolic equation: u t-div (x,t,u,u) + B(x,t,u,u) =0. In this paper a proof is given to the local boundedness by adding the condition u ∈ L ,loc (θ),>n (2- p)/p.
关键词
抛物型方程
临界指数
局部有界性
解
parabolic equation critical index and supercritical index generalized solution local boundeness