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Full-Text Articles in Physical Sciences and Mathematics
Univalent Functions With Positivecoefficients Involving Touchard Polynomials, Gangadharan Murugusundraramoorthy, Saurabh Porwal
Univalent Functions With Positivecoefficients Involving Touchard Polynomials, Gangadharan Murugusundraramoorthy, Saurabh Porwal
Al-Qadisiyah Journal of Pure Science
The purpose of the present paper is to establish connections between various subclasses of analytic univalent functions by applying certain convolution operator involving Touchard polynomials. To be more precise, we investigate such connections with the classes of analytic univalent functions with positive coefficients in the open unit disk $\mathbb{U}.$
A New Subclass Of Starlike Harmonic Functions Defined By Subordination, Serkan Çakmak, Sibel Yalçın, Şahsen Altınkaya
A New Subclass Of Starlike Harmonic Functions Defined By Subordination, Serkan Çakmak, Sibel Yalçın, Şahsen Altınkaya
Al-Qadisiyah Journal of Pure Science
In this current work, by using a relation of subordination, we define a new subclass of starlike harmonic functions. We get coefficient bounds, distortion theorems, extreme points, convolution and convex combinations for this class of functions. Moreover, some relevant connections of the results presented here with diverse known results are briefly denoted.