Results 31 to 40 of about 140 (94)
Mathematical Problems in Engineering, Volume 2022, Issue 1, 2022., 2022 In this work, we introduce and investigate a new subclass of analytic bi‐univalent functions based on subordination conditions between the zero‐truncated Poisson distribution and Gegenbauer polynomials. More precisely, we will estimate the first two initial Taylor–Maclaurin coefficients and solve the Fekete–Szegö functional problem for functions ...
Ala Amourah +4 more
wiley +1 more source
New Subclass of Analytic Function Involving q-Mittag-Leffler Function in Conic Domains
Journal of Function Spaces, 2022 In this paper, we formulate the q-analogus of differential operator associated with q-Mittag-Leffler function. By using this newly defined operator, we define a new subclass k−USq,γmα,β, of analytic functions in conic domains.
Saima Noor, Asima Razzaque
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Fekete-Szegő Inequality for a Subclass of p-Valent Analytic Functions
Journal of Applied Mathematics, 2013 The main object of this paper is to study Fekete-Szegő problem for the class of p-valent functions. Fekete-Szegő inequality of several classes is obtained as special cases from our results.
Mohsan Raza +2 more
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Coefficient Bounds for a Certain Family of Biunivalent Functions Defined by Gegenbauer Polynomials
Journal of Mathematics, 2022 In the present work, by making use of Gegenbauer polynomials, we introduce and study a certain family of λ-pseudo bistarlike and λ-pseudo biconvex functions with respect to symmetrical points defined in the open unit disk. We obtain estimates for initial
Isra Al-Shbeil +3 more
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Fekete-Szegö Inequalities of a Subclass of Multivalent Analytic Functions
Annals of the West University of Timisoara: Mathematics and Computer Science, 2016 The main object of this paper is to study Fekete-Szegö problem for a certain subclass of p - valent analytic functions. Fekete-Szegö inequality of several classes are obtained as special cases from our results.
Selvaraj C. +2 more
doaj +1 more source
International Journal of Mathematics and Mathematical Sciences, 2000 Let f(z)=z+a2z2+a3z3+⋯ be an analytic function in the open unit disk. A sharp upper bound is obtained for |a3−μa22| by using the classes of strongly starlike functions of order β and type α when μ≥1.
B. A. Frasin, Maslina Darus
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Fekete-Szegö Problem for a New Class of Analytic Functions
International Journal of Mathematics and Mathematical Sciences, 2011 We consider the Fekete-Szegö problem with complex parameter 𝜇 for the class 𝑅𝜏𝛾(𝜙) of analytic functions.
Deepak Bansal
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Jackson Differential Operator Associated with Generalized Mittag–Leffler Function
Fractal and Fractional, 2023 Quantum calculus plays a significant role in many different branches such as quantum physics, hypergeometric series theory, and other physical phenomena.
Adel A. Attiya +2 more
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Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function
Mathematics, 2020 The main purpose of this article is to examine the q-analog of starlike functions connected with a trigonometric sine function. Further, we discuss some interesting geometric properties, such as the well-known problems of Fekete-Szegö, the necessary and ...
Saeed Islam +4 more
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Fekete -Szego Problem for Certain Subclass of q-Difference Operator Using Quasi-Subordination
Tikrit Journal of Pure Science, 2021 In this paper , a new certain class of q-Difference Operator with quasi-subordination is defined and Fekete-Szego problems for functions belongs to the class are derived .
Abdul kader Yasin Taha +1 more
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