%0 Journal Article %T Weighted pseudo-almost periodic solutions for some neutral partial functional differential equations %A Mondher Damak %A Khalil Ezzinbi %A Lotfi Souden %J Electronic Journal of Differential Equations %D 2012 %I Texas State University %X In this article we study the existence of weighted pseudo almost periodic solutions of an autonomous neutral functional differential equation with Stepanov-Weighted pseudo almost periodic terms in a Banach space. We use the contraction mapping principle to show the existence and the uniqueness of weighted pseudo almost periodic solution of the equation. %K Neutral equation %K semigroup %K mild solution %K Stepanov-weighted pseudo almost periodic functions %K Banach fixed point theorem %U http://ejde.math.txstate.edu/Volumes/2012/47/abstr.html