斜边值条件下带Hardy项p-重调和方程变号解的存在性（英文）  

Sign-changing Solutions for p-biharmonic Equations with Hardy Potential Under Oblique Boundary Value Condition

作　　者：杨瑞瑞[1] 刘祥清[1] 

机构地区：[1]云南师范大学数学学院,云南昆明650500

出　　处：《应用数学》2015年第4期865-875,共11页Mathematica Applicata

基　　金：Supported by the National Natural Science Foundation of China(11361077);Yunnan Normal University,Lian Da Scholar Program

摘　　要：在本文中,我们利用下降流不变集方法获得斜边值条件下带Hardy项p-重调和方程变号解的存在性.In this paper, by using the method of invariant sets of descending flow, we obtain the existence of sign-changing solutions of p-biharmonic equations with Hardy potential under oblique boundary value condition.

关 键 词：变号解 p-重调和方程 HARDY不等式 斜边值条件 

分 类 号：O175.25[理学—数学]