On the periodic boundary value problems for fractional nonautonomous differential equations with non-instantaneous impulses

Abstract In this paper, we investigate periodic boundary value problems for Caputo type fractional semilinear nonautonomous differential equations with non-instantaneous impulses. By using semigroup theory combined the measure of noncompactness and some fixed point theorems, existence PC-mild solutions is established. At end, an example presented to illustrate application our main results.