Articles with "subclasses univalent" as a keyword



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New Subclasses of Bi-Univalent Functions with Respect to the Symmetric Points Defined by Bernoulli Polynomials

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Published in 2022 at "Axioms"

DOI: 10.3390/axioms11110652

Abstract: In this paper, we introduce and investigate new subclasses of bi-univalent functions with respect to the symmetric points in U=z∈C:z read more here.

Keywords: subclasses univalent; univalent functions; respect symmetric; functions respect ... See more keywords
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An Application of Rabotnov Functions on Certain Subclasses of Bi-Univalent Functions

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Published in 2022 at "Axioms"

DOI: 10.3390/axioms11120680

Abstract: In this study, a new class RΣμ(x,γ,α,δ,β) of bi-univalent functions studied by means of Gegenbauer polynomials (GP) with Rabotnov functions is introduced. The coefficient of the Taylor coefficients a2 and a3 and Fekete-Szegö problems for… read more here.

Keywords: subclasses univalent; univalent functions; application rabotnov; rabotnov functions ... See more keywords
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Bell Distribution Series Defined on Subclasses of Bi-Univalent Functions That Are Subordinate to Horadam Polynomials

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Published in 2023 at "Axioms"

DOI: 10.3390/axioms12040362

Abstract: Several different subclasses of the bi-univalent function class Σ were introduced and studied by many authors using distribution series like Pascal distribution, Poisson distribution, Borel distribution, the Mittag-Leffler-type Borel distribution, Miller–Ross-Type Poisson Distribution. In the… read more here.

Keywords: subclasses univalent; univalent functions; horadam polynomials; distribution series ... See more keywords
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On Subclasses of Bi-Univalent Functions Related to Quasi Subordination

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Published in 2021 at "European Journal of Mass Spectrometry"

DOI: 10.34198/ejms.6221.427438

Abstract: In this paper, we introduce and investigate two subclasses M_Σ^q (λ,γ,h) and H_Σ^q (η,δ,h) of bi-univalent functions defined by quasi-subordination. We find estimates on the Taylor-Maclaurin coefficients |a_2 | and |a_3 | for functions in… read more here.

Keywords: quasi subordination; univalent functions; related quasi; subclasses univalent ... See more keywords