Periodic solutions for p-Laplacian neutral functional differential equation with deviating arguments

By using the theory of coincidence degree, we study a kind of periodic solutions to p-Laplacian neutral functional differential equation with deviating arguments such as (ϕp(x(t) − cx(t − σ)) ) + g(t, x(t − τ (t))) = p(t), a result on the existence of periodic solutions is obtained. © 2006 Elsevier Inc. All rights reserved