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一类带有梯度的p(x)-Laplace方程正解的存在性
Positive solutions for a class of p(x)-Laplace problems involving gradient term
【摘要】 本文讨论如下p(x)-Laplace方程边值问题正解的存在和不存在性:-△p(x)u+g(u)■▽u■p(x)=λuq(x)x∈Ω,u=0x∈Ω,(1),其中Ω是RN中有界开子集,p(x)∈C(Ω),q(x)∈C(Ω),N≥1,p(x)>1,q(x)>1,g:[0,∞)→[0,∞)的非负连续函数.λ是给定的常数.
【Abstract】 In this thesis, we discuss the following p(x)-Laplace Dirichlet problem -△p(x)u+g(u)■▽u■p(x)=λuq(x)x∈Ω,u=0x∈Ω,where Ω is a bounded open subset of RN,p(x)∈C(Ω),q(x)∈C(Ω) N≥1,p(x)>1,q(x)>1,g:[0,∞)→[0,∞) is a nonnegative continuous function. λ is a given constant.
【关键词】 正解;
嵌入定理;
山路引理;
P.S.条件;
【Key words】 positive solutions; embedding theorem; mountain pass lemma; P.S. conditions;
【Key words】 positive solutions; embedding theorem; mountain pass lemma; P.S. conditions;
【基金】 河北省自然科学基金(07M002)
- 【文献出处】 河北工业大学学报 ,Journal of Hebei University of Technology , 编辑部邮箱 ,2016年03期
- 【分类号】O175.8
- 【下载频次】35