当前位置: X-MOL 学术Acta Math. Sci. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Multiple Solutions for the Schrödinger-Poisson Equation with a General Nonlinearity
Acta Mathematica Scientia ( IF 1.2 ) Pub Date : 2021-04-19 , DOI: 10.1007/s10473-021-0304-0
Yongsheng Jiang , Na Wei , Yonghong Wu

We are concerned with the nonlinear Schrödinger-Poisson equation

$$\begin{cases}-\Delta u+(V(x)-\lambda)u+\phi(x)u=f(u),\\-\Delta\phi=u^{2},\lim\limits_{\vert x\vert\rightarrow+\infty}\phi(x)=0,x\in \mathbb{R}^{3},\end{cases}\ {\mathrm{(P)}}$$

where λ is a parameter, V (x) is an unbounded potential and f (u) is a general nonlinearity. We prove the existence of a ground state solution and multiple solutions to problem (P).



中文翻译:

具有一般非线性的Schrödinger-Poisson方程的多重解

我们关注非线性Schrödinger-Poisson方程

$$ \ begin {cases]-\ Delta u +(V(x)-\ lambda)u + \ phi(x)u = f(u),\\-\ Delta \ phi = u ^ {2},\ lim \ limit _ {\ vert x \ vert \ rightarrow + \ infty} \ phi(x)= 0,x \ in \ mathbb {R} ^ {3},\ end {cases} \ {\ mathrm {(P)}} $$

其中λ是参数,Vx)是无穷大的电势,fu)是一般的非线性。我们证明了存在基态解决方案和问题(P)的多种解决方案。

更新日期:2021-04-19
down
wechat
bug