In this paper, we investigate the existence of the S-asymptotically
ω-positive
periodic solutions to a class of semilinear neutral Caputo fractional differential equations with infinite delay, given by
The function is considered in a Banach space
X for 0 <
α < 1. Here
−A denotes the infinitesimal generator of an analytic semigroup {
T(
t)}
t ≥ 0.