A variational inequality of Kirchhoff-type in R N $\mathbb{R}^{N}$
A variational inequality of Kirchhoff-type in R N $\mathbb{R}^{N}$
In this paper, we investigate the existence of nontrivial radial solutions for a kind of variational inequalities in $\mathbb{R}^{N}$ . Our main technique is the non-smooth critical point theory, based on the Szulkin-type functionals.