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The existence of least energy and high energy solutions to the Kirchhoff type problem in high dimensions
Journal of Mathematical Analysis and Applications ( IF 1.3 ) Pub Date : 2021-05-07 , DOI: 10.1016/j.jmaa.2021.125294
Jian Zhang

In this paper, we study the following Kirchhoff type problem with critical growth:(0.1)(a+bRN|u|2dx)Δu+V(x)u=βf(x)|u|r2ug(x)|u|q2u+u21inRN, where N4, a, b>0 are constants, β>0 is a parameter and 2<r<q<2. By using variational methods, we obtain the existence of least energy solutions and high energy solutions for certain parameter ranges. Also, we obtain the existence of sign-changing solutions.



中文翻译:

高维基尔霍夫型问题的最小能量和高能量解的存在

在本文中,我们研究具有临界增长的以下基尔霍夫类型问题:(0.1)-一种+b[Rñ|ü|2个dXΔü+伏特Xü=βFX|ü|[R-2个ü-GX|ü|q-2个ü+ü2个-1个[Rñ 在哪里 ñ4b>0 是常数 β>0 是一个参数, 2个<[R<q<2个。通过使用变分方法,对于某些参数范围,我们获得了最小能量解和高能量解的存在。此外,我们获得了符号转换解决方案的存在。

更新日期:2021-05-11
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