一类蜕化椭圆型方程广义解梯度的H■lder连续性  

The H■older Continuity to the Gradient of Generalized Solutions of a Class of Degenerate Elliptic Equations

作　　者：王向东[1] 梁 廷[2] 

机构地区：[1]郑州轻工业学院基础部,郑州450002 [2]中山大学数学系,广州510275

出　　处：《应用数学》1997年第3期55-60,共6页Mathematica Applicata

摘　　要：本文考虑了一类新型蜕化椭圆型方程：div　（　u）＝0．证明了它的广义解的梯度局部Holder连续．推广了［1。In this paper, we give locally Holder Continuity to the gradient of generalizd solution of a class of degenerate elliptic equations: div(u)=0. The results presented in this paper enrich and extend some results in [1,2].

关 键 词：椭圆型方程 广义解 梯度 局部Holder连续性 

分 类 号：O175.25[理学—数学]