Coefficient Bounds for a Family of s-Fold Symmetric Bi-Univalent Functions

I Al-Shbeil, N Khan, F Tchier, Q Xin, SN Malik, S Khan - Axioms, 2023 - mdpi.com
We present a new family of s-fold symmetrical bi-univalent functions in the open unit disc in
this work. We provide estimates for the first two Taylor–Maclaurin series coefficients for these …

Coefficient Estimates of New Families of Analytic Functions Associated with q-Hermite Polynomials

I Al-Shbeil, A Cătaş, HM Srivastava, N Aloraini - Axioms, 2023 - mdpi.com
In this paper, we introduce two new subclasses of bi-univalent functions using the q-Hermite
polynomials. Furthermore, we establish the bounds of the initial coefficients υ 2, υ 3, and υ 4 …

Studying the Harmonic Functions Associated with Quantum Calculus

A Alsoboh, A Amourah, M Darus, CA Rudder - Mathematics, 2023 - mdpi.com
Using the derivative operators'q-analogs values, a wide variety of holomorphic function
subclasses, q-starlike, and q-convex functions have been researched and examined. With …

Coefficient bounds and second Hankel determinant for a subclass of symmetric bi-starlike functions involving Euler polynomials

HM Srivastava, TG Shaba, M Ibrahim, F Tchier… - Bulletin des Sciences …, 2024 - Elsevier
Various operators of fractional calculus, as well as their quantum (or q-) extensions have
been used widely and successfully in the study of the Taylor-Maclaurin coefficient estimation …

Exploring a distinct group of analytical functions linked with Bernoulli's Lemniscate using the q-derivative

I Al-Shbeil, TG Shaba, AA Lupas, RK Alhefthi - Heliyon, 2024 - cell.com
This research presents a new group of mathematical functions connected to Bernoulli's
Lemniscate, using the q-derivative. Expanding on previous studies, the research …

Applications of the symmetric quantum-difference operator for new subclasses of meromorphic functions

I Al-Shbeil, S Khan, H AlAqad, S Alnabulsi, MF Khan - Symmetry, 2023 - mdpi.com
Our goal in this article is to use ideas from symmetric q-calculus operator theory in the study
of meromorphic functions on the punctured unit disc and to propose a novel symmetric q …

Bernoulli polynomials for a new subclass of Te-univalent functions

G Saravanan, S Baskaran, B Vanithakumari, L Alnaji… - Heliyon, 2024 - cell.com
This paper introduces a novel subclass, denoted as T σ q, s\(μ 1; ν 1, κ, x\), of Te-univalent
functions utilizing Bernoulli polynomials. The study investigates this subclass, establishing …

Concerning a Novel Integral Operator and a Specific Category of Starlike Functions

AO Lasode, TO Opoola, I Al-Shbeil, TG Shaba… - Mathematics, 2023 - mdpi.com
In this study, a novel integral operator that extends the functionality of some existing integral
operators is presented. Specifically, the integral operator acts as the inverse operator to the …

On the existence of solutions to fractional differential equations involving Caputo q-derivative in Banach spaces

I Al-Shbeil, H Bouzid, B Abdelkader, AA Lupas… - Heliyon, 2025 - cell.com
The generalization of BVPs always covers a wide range of equations. Our choice in this
research is the generalization of Caputo-type fractional discrete differential equations that …

An application of poisson distribution series on harmonic classes of analytic functions

B Frasin, A Alb Lupaş - Symmetry, 2023 - mdpi.com
Many authors have obtained some inclusion properties of certain subclasses of univalent
and functions associated with distribution series, such as Pascal distribution, Binomial …