一类散度型椭圆方程弱解的最大模估计

Maximumnorm estimate of a class of weak solution to elliptic equations in divergence form

研究了散度型椭圆方程的弱解的性质。利用De Giorgi迭代技术做出了比Poisson方程稍一般的方程的弱解的最大模估计。

This paper studies the properties of weak solutions to elliptic equations in divergence form and obtains the maximum norm estimates of the weak solutions to the equations more general than Poisson equation by using De Giorgi iterative technology.