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Properties of a Class of Analytic Functions Influenced by Multiplicative Calculus

Authors :
Kadhavoor R. Karthikeyan
Gangadharan Murugusundaramoorthy
Source :
Fractal and Fractional, Vol 8, Iss 3, p 131 (2024)
Publication Year :
2024
Publisher :
MDPI AG, 2024.

Abstract

Motivated by the notion of multiplicative calculus, more precisely multiplicative derivatives, we used the concept of subordination to create a new class of starlike functions. Because we attempted to operate within the existing framework of the design of analytic functions, a number of restrictions, which are in fact strong constraints, have been placed. We redefined our new class of functions using the three-parameter Mittag–Leffler function (Srivastava–Tomovski generalization of the Mittag–Leffler function), in order to increase the study’s adaptability. Coefficient estimates and their Fekete-Szegő inequalities are our main results. We have included a couple of examples to show the closure and inclusion properties of our defined class. Further, interesting bounds of logarithmic coefficients and their corresponding Fekete–Szegő functionals have also been obtained.

Details

Language :
English
ISSN :
25043110
Volume :
8
Issue :
3
Database :
Directory of Open Access Journals
Journal :
Fractal and Fractional
Publication Type :
Academic Journal
Accession number :
edsdoj.06dcb01550704d949e391b5a65020c5f
Document Type :
article
Full Text :
https://doi.org/10.3390/fractalfract8030131