Existence of non-trivial solutions for fractional Schrödinger-Poisson systems with subcritical growth

Document Type : Special issue editorial

Authors
A. Keyhanfar 1
S.H. Rasouli 2
G.A. Afrouzi 1
1 Department of Mathematics, Faculty of Mathematical Sciences, University of Mazandaran, Babolsar, Iran
2 Department of Mathematics, Faculty of Basisc Sciences, Babol(Noshirvani) University of Technology Babol, Iran
10.22075/ijnaa.2019.4393
Abstract
In this paper, we are concerned with the following fractional Schrödinger-Poisson system: 
$$\left\{
                                   \begin{array}{ll}
                                    (-\Delta^s)u+u+\lambda\phi u=\mu f(n)+|u|^{p-2}|u|, & x\in\mathbb{R}^3 \\
                                     (-\Delta^t)\phi=u^2, & x\in\mathbb{R}^3
                                   \end{array}
                                 \right.$$
where $\lambda,\mu$ are two parameters, $s,t \in (0,1], 2t + 4s > 3 ,1 < p ≤ 2_s^∗$ and $f : \mathbb{R} \longrightarrow \mathbb{R}$ is continuous function. Using some critical point theorems and truncation technique, we obtain the existence and multiplicity of non-trivial solutions with the help of the vibrational methods.
Keywords
Fractional Schrödinger-Poisson systems
Sublinear nonlinearity
Variational methods

  • Receive Date 02 May 2019
  • Revise Date 09 August 2019
  • Accept Date 08 September 2019

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