%0 Journal Article %T An Optimal Control Problem Governed by a Kirchhoff-Type Variational Inequality %A Wang %A Chengfu %A Wu %A Pengcheng %A Zhou %A Yuying %J - %D 2020 %R https://doi.org/10.1155/2020/2831242 %X This paper is concerned with an optimal control problem governed by a Kirchhoff-type variational inequality. The existence of multiplicity solutions for the Kirchhoff-type variational inequality is established by using some nonlinear analysis techniques and the variational method, and the existence results of an optimal control for the optimal control problem governed by a Kirchhoff-type variational inequality are derived %U https://www.hindawi.com/journals/jam/2020/2831242/