3 papers
math.CV2019
An application of generalized Bessel functions on subclasses of uniformly spirallike functions
B. A. Frasin, Ibtisam Aldawish
The main object of this paper is to find necessary and sufficient conditions for generalized Bessel functions of first kind to be in the classes …
math.CV2018
On certain subclasses of analytic functions associated with Poisson distribution series
B. A. Frasin
In this paper, we find the necessary and sufficient conditions, inclusion relations for Poisson distribution series $\mathcal{K}(m,z)=z+\sum_{n=2}^\infty \frac{m^{n-1}}{(n-1)!}e^{-…
math.CV2018
Starlikeness and convexity of integral operators involving Mittag-Leffler functions
B. A. Frasin
In this paper, we shall find the order of starlikeness and convexity for integral operators \begin{equation*} \mathbb{F}_{α_{j},β_{j},λ_{j},ζ}(z)=\left\{ ζ\int\limits_{0}^{z}t^{ζ-1…