节点文献
一类二阶非线性抛物方程组之弱解的处处Hlder连续性
Everywhere Regularity for Weak Solutions of a Class of Nonlinear Parabolu Systems
【摘要】 本文研究了如下的非线性抛物方程组ulk-Da[Aka(z,u,Du)]=Bk(z,u,Du)K=1,2,…,N,z=(x,t) ∈Ω x (O,T)(?) Rn+1在满足|Aka(z,u,O,…,O,pk+1,…,pN)|≤C sum from j=k+1 to N |pJ|1-80+fa(z)εo ∈(0,1),k=1,2,…N及自然增长条件下,证明了其弱解的处处Holder连续性.
【Abstract】 We prove that , under contrllable , but nor quadratic growth condition , any weak solution of noilinear parabslifc system of the following formutk - D [Axk (z, u, Du)] =Bk (z. u, Du)K=1, 2,…, N, z=(x, t)x(0. T)Rn+1Ak (z, u, 0, …, 0, pk+1, ..., pN)|NC |+f ak (z)f= k+10 (0, l), k=l, 2, …, N
- 【文献出处】 黑龙江大学自然科学学报 ,Journal of Natural Science of Heilongjiang University , 编辑部邮箱 ,1992年02期
- 【下载频次】5