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Existence and concentration of ground state solutions for a class of nonlocal problem in RN
Nonlinear Analysis ( IF 1.3 ) Pub Date : 2020-10-12 , DOI: 10.1016/j.na.2020.112170
Xiaotao Qian , Wen Chao

In this paper, we study the following nonlocal problem in RN aϵRN|Δu|2dxΔu+(1+λf(x))u=|u|p2u,where a>0, 2<p<2=2N(N2) with N3, ϵ>0 is small enough, and the parameter λ>0. Under some assumptions on f(x), we prove the existence of ground state solutions for the problem when λ is large enough via variational methods. In addition, we obtain some concentration behaviors of these solutions as λ+.



中文翻译:

一类非局部问题的基态解的存在与集中。 [Rñ

在本文中,我们研究以下非局部问题 [Rñ -一种-ϵ[Rñ|Δü|2dXΔü+1个+λFXü=|ü|p-2ü哪里 一种>02<p<2=2ññ-2ñ3ϵ>0 足够小,并且参数 λ>0。根据一些假设FX,我们证明了该问题存在基态解的存在 λ通过变分方法足够大。此外,我们获得了这些溶液的一些浓缩行为,如λ+

更新日期:2020-10-12
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