一类奇异拟线性椭圆型方程的正整解  

The Positive Entire Solutions of a Class of Singular Quasilinear Elliptic Equations

作　　者：许兴业[1] 

机构地区：[1]广东外语外贸大学南国商学院公共课教学部,广东广州510545

出　　处：《韶关学院学报》2015年第12期1-4,共4页Journal of Shaoguan University

摘　　要：研究一类形如div(|Du|p^(-2)Du)=f(|x|,|Du|)u^(-β)的奇异拟线性椭圆型方程的正整解问题,得到了2个解的存在性及性质的定理.The paper studied the problem of positive entire solutions of a class of singulai quasilinear elliptic equations and have attained two existence theorems of solutions and properties, such as div（｜Du｜^p-2Du）=f（｜x｜,｜Du｜）u^-β.

关 键 词：奇异拟线性椭圆型方程 正整解 闭凸子集 等度连续 不动点定理 

分 类 号：O175.25[理学—数学]