3 papers
math.CV2018
A Comprehensive subclass of analytic and bi-univalent functions associated with subordination
Ala Amourah, Mohamed Illafe
In the present paper, we define a new general subclass of bi-univalent functions involving a differential operator in the open unit disk U. For this purpose, we use the Faber polyn…
math.CV2018
A Comprehensive Subclass of Bi-Univalent Functions Associated with Chebyshev Polynomials of the Second Kind
Feras Yousef, Somaia Alroud, Mohamed Illafe
Our objective in this paper is to introduce and investigate a newly-constructed subclass of normalized analytic and bi-univalent functions by means of the Chebyshev polynomials of…
math.CV2018
New Subclasses of Analytic and Bi-Univalent Functions Endowed with Coefficient Estimate Problems
Feras Yousef, Somaia Alroud, Mohamed Illafe
Inspired by the recent works of Srivastava et al. (2010), Frasin and Aouf (2011), and Caglar et al. (2013), we introduce and investigate in the present paper two new general subcla…