西北师范大学学报(自然科学版)2025,Vol.61Issue(3):111-117,7.DOI:10.16783/j.cnki.nwnuz.2025.03.012
一类薛定谔-泊松问题非平凡解的存在性
Existence of nontrivial solutions for Schrödinger-Poisson problem
摘要
Abstract
The existence of nontrivial solutions for the superlinear Schrödinger-Poisson equations{-Δu+V(x)u+K(x)φu=f(x,u),x∈R3-Δφ=K(x)u2,x∈R3.was studied.Under some suitable assumptions on f(x,u)and K(x),the energy functional satisfies the(PS)c condition.Then,the existence of solutions is obtained by using variational method and mountain pass theorem.关键词
薛定谔-泊松方程组/Palais-Smale条件/变分法/山路定理/非平凡解Key words
Schrödinger-Poisson equation/Palais-Smale condition/variational method/mountain pass theorem/nontrivial solution分类
数学引用本文复制引用
袁家倩,肖琳炼,周鉴,吴云顺..一类薛定谔-泊松问题非平凡解的存在性[J].西北师范大学学报(自然科学版),2025,61(3):111-117,7.基金项目
国家自然科学基金资助项目(12161019) (12161019)
贵州省基础研究计划自然科学项目(黔科合基础-ZK[2022]一般318) (黔科合基础-ZK[2022]一般318)
贵州省教育厅自然科学研究项目(黔教技[2023]011) (黔教技[2023]011)
贵州师范大学学术新苗基金项目(黔师新苗[2022]03) (黔师新苗[2022]03)