摘要
本文研究一类拟线性椭圆问题-div(|x|^-ap|■u|^p-2■u)+V(x)|u|^p-2u=f(u,|■u|^p-2■u),其中x∈R^N,1<p<N,V(x)∈C(R^N),当|x|→+∞时,V(x)→+∞,f是非线性的且含有解的梯度项利用基于山路技巧的迭代方法得到问题正解的存在性。
In this paper,we consider the quasilinear elliptic equation:-div(|x|^-ap|■u|^p-2■u)+V(x)|u|^p-2u=f(u,|■u|^p-2■u) in R^N,where 1<p<N and f is a nonlinearity depending also on the gradient of the solution.The existence of a positive solution is stated through an iterative method based on Mountain Pass techniques.
作者
高芳
陈林
GAO Fang;CHEN Lin(School of Mathematics and Statistics,Yili Normal University,Yining 835000,China)
出处
《安徽师范大学学报(自然科学版)》
CAS
2019年第4期317-321,共5页
Journal of Anhui Normal University(Natural Science)
基金
新疆维吾尔自治区自然科学基金(2017D01C420)
关键词
椭圆方程
山路定理
变分方法
迭代方法
elliptic equation
mountain pass theorem
variational methods
iteration methods