Infinitely many solutions for Kirchhoff equations with indefinite potential

We obtain a sequence of solutions converging to zero for the Kirchhoff equation $-\left( 1+\int_Ω\left\vert \nabla u\right\vert^2\right) Δu+V(x)u=f(u)\text{,\qquad}u\in H_{0}^{1}(Ω)$ via truncating technique and a variant of Clark's theorem due to Liu--Wang, where $Ω$ is a bounded smooth domain $Ω\subset\mathbb{R}^N$. Similar result for Schrödinger-Poisson system on a bounded smooth domain $Ω\subset\mathbb{R}^3$ is also presented.

No reviews yet.

No comments yet.