Existence and concentration of solutions for a fractional Schrodinger equations with sublinear nonlinearity

Jinguo Zhang, Weifeng Jiang

This article concerns the fractional elliptic equations \begin{equation*}(-Δ)^{s}u+λV(x)u=f(u), \quad u\in H^{s}(\mathbb{R}^N), \end{equation*}where $(-\Delta {)}^s$ ($s\in (0,1)$) d…