Some New Applications of the Quantum Calculus for New Families of Sigmoid Activation Bi-univalent Functions Connected to Horadam Polynomials

Authors

  • Nidhish Kumar Mishra Saudi Electronic University
  • Mohammad Faisal Khan Saudi Electronic University
  • Showkat Ahmad Lone Saudi Electronic University

DOI:

https://doi.org/10.29020/nybg.ejpam.v17i4.5345

Keywords:

holomorphic function, bi-univalent function, Horadam polynomials, modified sigmoid function, the q-calculus, the q-difference operator, Fekete- Szegö problem.

Abstract

The study of q-calculus is becoming increasingly prominent in the field of geometric function theory, reflecting a growing interest in its applications. In this research work, we first develop a new type of modified Sigmoid-Salagean q-differential operator in the open unit disk D, utilizing the concepts of quantum calculus and the Sigmoid activation function. Using this newly defined q analogous differential operator and Horadam polynomials, we introduce new subclasses of bi-univalent functions in D. We determine upper bounds on initial coefficients, as well as the Fekete-Szeg ̈o problems, for functions belonging to these special families. Additionally, we discuss several interesting consequences related to the findings presented in this study.

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Published

2024-10-31

Issue

Section

Nonlinear Analysis

How to Cite

Some New Applications of the Quantum Calculus for New Families of Sigmoid Activation Bi-univalent Functions Connected to Horadam Polynomials. (2024). European Journal of Pure and Applied Mathematics, 17(4), 2516-2537. https://doi.org/10.29020/nybg.ejpam.v17i4.5345