Existence of solutions for a class of quasilinear elliptic equations in R N with vanishing potentials

被引:3
|
作者
Li, Qin [1 ]
Yang, Zuodong [1 ,2 ]
机构
[1] Nanjing Normal Univ, Sch Math Sci, Inst Math, Nanjing 210046, Jiangsu, Peoples R China
[2] Nanjing Normal Univ, Coll Zhongbei, Nanjing 210046, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
quasilinear elliptic equation; positive solution; existence; vanishing potentials; NONLINEAR SCHRODINGER-EQUATIONS; PERTURBATIONS; STATES;
D O I
10.1080/00036811.2012.702210
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Using variational methods, we establish the existence of positive solutions for a class of quasilinear elliptic problem where Delta(p)u=div(|delta u|(p-2)delta u) with 1<p<N, f: RR is continuous having a subcritical growth and V is a nonnegative potential, which can vanish at infinity, that is, V()0 as |x|, or shortly, V(infinity)=0.
引用
收藏
页码:1803 / 1815
页数:13
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