3 papers
math.CA2014
Starlikeness of a cross-product of Bessel functions
Huda A. Al-Kharsani, Árpád Baricz, Tibor K. Pogány
In this paper a necessary and sufficient condition is deduced for the close-to-convexity of a cross product of Bessel and modified Bessel functions of the first kind and their deri…
math.CV2014
Differential subordinations and superordinations for generalized Bessel functions
Huda A. Al-Kharsani, Árpád Baricz, K. S. Nisar
Differential subordination and superordination preserving properties for univalent functions in the open unit disk with an operator involving generalized Bessel functions are deriv…
math.CV2014
Univalence of Criteria for Linear Fractional Differential Operator With the Bessel Function
H. A. Al-Kharsani, Abeer M. Al-Zahrani, S. S. Al-Hajri
In this paper our aim is to extend and improve the sufficient conditions for integral operators involving the normalized forms of the generalized Bessel functions of the first kind…