摘要: 应用山路引理, 本文研究 Kirchhoff-Poisson 系统
![](https://image.hanspub.org/IMAGE/Edit_050140df-807e-4e77-8f41-cdb4f2eb041d.png)
,非平凡解的存在性, 其中 a, b > 0, 3 < p < 5, P (x) ∈ C(R
3, R) 且 lim▕x▕→∞P (x) = P∞< 0 ,K(x) ∈ C(R
3, R) 且 K(x) ∈ L
2(R
3).
Abstract:
By using mountain pass theorem, we are concerned with the existence of nontrivial solution of Kirchhoff-Poisson system in this paper:
![](https://image.hanspub.org/IMAGE/Edit_53a0adfb-f211-4109-a776-c4fbf512b0a4.png)
,where a, b > 0, 3 < p < 5, P (x) ∈ C(R
3) is a sign-changing function with
lim▕x▕→∞P (x) = P∞< 0 ,K(x) ∈ C(R3, R) 且 K(x) ∈ L2(R3).