84 citations · 761 across the 57 of their papers we have counts for
18 papers · 1 filter
The radius of univalence of the reciprocal of a product of two analytic functions
Á. Baricz, M. Obradović, S. Ponnusamy
Let denote the family of all functions analytic in the open unit disk $\ID$ with the normalization and be the class of univalent…
The radius of -convexity of normalized Bessel functions of the first kind
Árpád Baricz, Halit Orhan, Róbert Szász
The radii of -convexity are deduced for three different kind of normalized Bessel functions of the first kind and it is shown that these radii are between the radii of starliken…
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…
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…
Radii of convexity of some Lommel and Struve functions
Árpád Baricz, Nihat Yağmur
The radii of convexity of some Lommel and Struve functions of the first kind are determined. For both of Lommel and Struve functions three different normalizations are applied in s…
Starlikeness of Bessel functions and their derivatives
Árpád Baricz, Murat Çağlar, Erhan Deniz
In this paper necessary and sufficient conditions are deduced for the starlikeness of Bessel functions of the first kind and their derivatives of the second and third order by usin…