Title: A Novel Subclass of Univalent Functions Involving Operators of Fractional Calculus,
Abstract: In this paper, we introduce and investigate a novel class of analytic and
univalent functions of negative coefficients in the open unit disk. For this
function class, we obtain characterization and distortion theorems as well as
the radii of close-to-convexity, starlikeness and convexity by using fractional
calculus techniques.