Least energy sign-changing solutions for discrete Kirchhoff-type problems

被引：2
|
作者：
Long, Yuhua [1 ,2 ]
机构：
[1] Guangzhou Univ, Sch Math & Informat Sci, Guangzhou 510006, Peoples R China
[2] Guangzhou Univ, Guangzhou Ctr Appl Math, Guangzhou 510006, Peoples R China
来源：
APPLIED MATHEMATICS LETTERS | 2024年 / 150卷
关键词：
Discrete Kirchhoff-type problem; Least energy; Sign-changing solution; Ground state solution;
D O I：
10.1016/j.aml.2023.108968
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, by variational technique coupled with quantitative lemma, we not only investigate the existence of least energy solutions, but also point out that the energy of the least energy sign-changing solutions is strictly larger than twice that of the ground state solutions.
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页数：6
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