Abstract
We consider the following quasilinear elliptic equation with convex and concave nonlinearities: \begin{equation*} -\Delta_p u-(\Delta_pu^2)u+V(x)|u|^{p-2}u=\lambda K(x) |u|^{q-2}u+\mu g(x,u),\quad \text{in }\mathbb{R}^N, \end{equation*} where $2\leq p< N$, $1< q< p$, $\lambda,\mu\in\mathbb{R}$, $V$ and $K$ are potential functions, and $g\in C(\mathbb{R}^N\times\mathbb{R},\mathbb{R})$ is a continuous function. Under some suitable conditions on $V,K$ and $g$, the existence of infinitely many solutions is established.
Citation
Kaimin Teng. Ravi P. Agarwal. "Infinitely many solutions for a class of quasilinear equation with a combination of convex and concave terms." Topol. Methods Nonlinear Anal. 50 (1) 299 - 332, 2017. https://doi.org/10.12775/TMNA.2017.031