Resumen de Existence of periodic solutions for a fourth-order p-Laplacian equation with a deviating argument

Shiping Lu, Shan Jin

• In this paper, we study the existence of periodic solutions for a fourth-order p-Laplacian differential equation with a deviating argument as follows: [fp(u?(t))]?+f(u?(t))+g(u(t-t(t)))=e(t). Under various assumptions, the existence of periodic solutions of the problem is obtained by applying Mawhin�s continuation theorem.