Articles with "certain subclasses" as a keyword



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Certain Subclasses of Meromorphically Bi-Univalent Functions

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Published in 2017 at "Bulletin of the Malaysian Mathematical Sciences Society"

DOI: 10.1007/s40840-016-0335-1

Abstract: For real $$\alpha $$α and $$\beta $$β such that $$0 \le \alpha { read more here.

Keywords: certain subclasses; univalent functions; beta; alpha beta ... See more keywords
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Some properties for certain subclasses of analytic functions defined by a general differential operator

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Published in 2019 at "Asian-European Journal of Mathematics"

DOI: 10.1142/s179355712050134x

Abstract: In this paper, we study two new subclasses [Formula: see text] and [Formula: see text] of analytic functions which are defined by means of a differential operator. Some results connected to partial sums and neighborhoods… read more here.

Keywords: differential operator; properties certain; analytic functions; functions defined ... See more keywords
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Coefficient inequalities for certain subclasses of multivalent functions associated with conic domain

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Published in 2020 at "Journal of Inequalities and Applications"

DOI: 10.1186/s13660-020-02446-1

Abstract: A number of families of q -extensions of analytic functions in the open unit disk U $\mathbb{U}$ have been defined by means of basic (or q -)calculus and considered from many distinctive prospectives and viewpoints.… read more here.

Keywords: multivalent functions; functions associated; inequalities certain; subclasses multivalent ... See more keywords
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Hadamard Product Properties for Certain Subclasses of p-Valent Meromorphic Functions

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Published in 2022 at "Axioms"

DOI: 10.3390/axioms11040172

Abstract: We study the Hadamard product features of certain subclasses of p-valent meromorphic functions defined in the punctured open-unit disc using the q-difference operator. For functions belonging to these subclasses, we obtained certain coefficient estimates and… read more here.

Keywords: hadamard product; meromorphic functions; subclasses valent; valent meromorphic ... 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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Coefficient Estimates of Certain Subclasses of Bi-Bazilevic Functions Associated with Chebyshev Polynomials and Mittag-Leffler Function

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Published in 2020 at "European Journal of Mass Spectrometry"

DOI: 10.34198/ejms.5221.365376

Abstract: In this present investigation, the authors introduced certain subclasses of the function class $ T^{\alpha}_{\theta}(\lambda, \beta, t)$ of bi-Bazilevic univalent functions defined in the open unit disk $U$, which are associated with Chebyshev polynomials and… read more here.

Keywords: polynomials mittag; leffler function; chebyshev polynomials; mittag leffler ... See more keywords