一类四阶椭圆型微分方程的Alexandrov型极值原理  

Maximum Pinciples of Alexandrov Type for A class of Fourth-order Elliptic Differential Equations

作　　者：汤四平[1] 

机构地区：[1]湘潭工学院,湘潭411201

出　　处：《衡阳师专学报》1999年第3期16-19,共4页Journal of Hengyang Normal University

摘　　要：考察了如下的问题得到了上述问题的Alexandrov型极值原理。The following problem is considered in this paper, and the maximum principle of Alexandrov type is obtained for the above problem.

关 键 词：极值原理 椭圆型方程 Alexandrov型 

分 类 号：O175.25[理学—数学]