Articles with "differential subordination" as a keyword



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On Quantum Differential Subordination Related with Certain Family of Analytic Functions

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Published in 2020 at "Journal of Mathematics"

DOI: 10.1155/2020/6675732

Abstract: Recently, there is a rapid increase of research in the area of Quantum calculus (known as - calculus) due to its widespread applications in many areas of study, such as geometric functions theory. To this… read more here.

Keywords: subordination related; differential subordination; analytic functions; family ... See more keywords
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Fuzzy Differential Subordination for Meromorphic Function

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Published in 2022 at "Axioms"

DOI: 10.3390/axioms11100534

Abstract: This paper is related to notions adapted from fuzzy set theory to the field of complex analysis, namely fuzzy differential subordinations. This work aims to present new fuzzy differential subordinations for which the fuzzy best… read more here.

Keywords: fuzzy best; meromorphic function; differential subordination; fuzzy differential ... See more keywords
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Third-Order Differential Subordinations Using Fractional Integral of Gaussian Hypergeometric Function

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Published in 2023 at "Axioms"

DOI: 10.3390/axioms12020133

Abstract: Sanford S. Miller and Petru T. Mocanu’s theory of second-order differential subordinations was extended for the case of third-order differential subordinations by José A. Antonino and Sanford S. Miller in 2011. In this paper, new… read more here.

Keywords: function; order differential; third order; differential subordinations ... See more keywords
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Properties of Differential Subordination and Superordination for Multivalent Functions Associated with the Convolution Operators

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Published in 2023 at "Axioms"

DOI: 10.3390/axioms12020169

Abstract: Using convolution (or Hadamard product), we define the El-Ashwah and Drbuk linear operator, which is a multivalent function in the unit disk U=w:w read more here.

Keywords: subordination superordination; properties differential; differential subordination; subordination ... See more keywords
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On Certain Differential Subordination of Harmonic Mean Related to a Linear Function

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Published in 2021 at "Symmetry"

DOI: 10.3390/sym13060966

Abstract: In this paper we study a certain differential subordination related to the harmonic mean and its symmetry properties, in the case where a dominant is a linear function. In addition to the known general results… read more here.

Keywords: harmonic mean; differential subordination; certain differential; function ... See more keywords
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Third-Order Differential Subordination Results for Analytic Functions Associated with a Certain Differential Operator

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14010099

Abstract: In this research, we study suitable classes of admissible functions and establish the properties of third-order differential subordination by making use a certain differential operator of analytic functions in U and have the normalized Taylor–Maclaurin… read more here.

Keywords: certain differential; order differential; third order; differential operator ... See more keywords
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New Results on Fourth-Order Differential Subordination and Superordination for Univalent Analytic Functions Involving a Linear Operator

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14020324

Abstract: We present several new results for fourth-order differential subordination and superordination in this paper by using the differential linear operator . Relevant connections between the new results presented here and those considered in previous works… read more here.

Keywords: new results; fourth order; superordination; differential subordination ... See more keywords
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New Results on Higher-Order Differential Subordination and Superordination for Univalent Analytic Functions Using a New Operator

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Published in 2022 at "Symmetry"

DOI: 10.3390/sym14081576

Abstract: We present several new results for higher-order (fourth-order) differential subordination and superordination in this paper by using the new operator Hα,β,𝛿,𝜉,γ,nf(v) and offer numerous new findings for fourth-order differential subordination and superordination The innovative discoveries… read more here.

Keywords: order differential; order; differential subordination; subordination superordination ... See more keywords
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New Results on Integral Operator for a Subclass of Analytic Functions Using Differential Subordinations and Superordinations

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Published in 2023 at "Symmetry"

DOI: 10.3390/sym15020295

Abstract: In this paper, we discuss and introduce a new study using an integral operator wk,μm in geometric function theory, especially sandwich theorems. We obtained some conclusions for differential subordination and superordination for a new formula… read more here.

Keywords: new results; using differential; integral operator; results integral ... See more keywords
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Differential subordination and radius estimates for starlike functions associated with the Booth lemniscate

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Published in 2018 at "Turkish Journal of Mathematics"

DOI: 10.3906/mat-1706-49

Abstract: We obtain several inclusions between the class of functions with positive real part and the class of starlike univalent functions associated with the Booth lemniscate. These results are proved by applying the well-known theory of… read more here.

Keywords: starlike functions; radius; booth lemniscate; differential subordination ... See more keywords