Starlikeness and Convexity Properties of Clausen’s Hypergeometric Functions within the Janowski-Type Class

In the current study, for Clausen’s hypergeometric function to fall within the broad category of Janowski starlike functions, we provide certain sufficient conditions. Furthermore, we establish explicit sufficient conditions for an integral operator defined by Clausen’s hypergeometric function to belong to the class of Janowski starlike and convex functions.

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Publication Details

Journal
Mathematical Notes
Published
2024-10-01
DOI
https://doi.org/10.1134/s0001434624090384
Primary Topic
Analytic and geometric function theory
Type
article
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article

Starlikeness and Convexity Properties of Clausen’s Hypergeometric Functions within the Janowski-Type Class

R. Ganapathy Raman, D. Elumalai
Mathematical Notes
Analytic and geometric function theory
article

Starlikeness and Convexity Properties of Clausen’s Hypergeometric Functions within the Janowski-Type Class

R. Ganapathy Raman, D. Elumalai
article en

Abstract

In the current study, for Clausen’s hypergeometric function to fall within the broad category of Janowski starlike functions, we provide certain sufficient conditions. Furthermore, we establish explicit sufficient conditions for an integral operator defined by Clausen’s hypergeometric function to belong to the class of Janowski starlike and convex functions.

Mathematical NotesVol. 116(3-4)
ASA College (US), Anna University, Chennai (IN)
Openalex Percentile: Top 63%
Analytic and geometric function theory
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