一类SchrO^¨dinger-Poisson系统基态变号解的存在性  

The Existence of Ground Statesign-Changing Solutions for a Class of SchrO¨dinger-Poisson System

作　　者：刘志霞 

机构地区：[1]兰州理工大学理学院,甘肃 兰州

出　　处：《应用数学进展》2021年第6期2021-2030,共10页Advances in Applied Mathematics

摘　　要：运用Ekeland变分原理,约束变分等变分方法,研究有界光滑区域上一类Schrödinger-Poisson系统基态变号解的存在性。所得结果是前述已有工作的补充与推广。The existence of ground state sign-changing solutions for a class of Schrödinger-Poisson system in a bounded smooth region is studied by using the Ekeland variational principle and the constrained variational method. The results obtained are the supplement and extension of the previous work.

关 键 词：SchrO style=" margin-left:-10px ">¨dinger-Poisson系统 基态变号解 变分法 

分 类 号：O17[理学—数学]