Research Article

Argument estimates associated with meromorphic close-to-starlike and Bazilević functions

Published in: Quaestiones Mathematicae
Volume 47 , issue 5 , 2024 , pages: 1063–1077

DOI: 10.2989/16073606.2023.2279275

Author(s): Nak Eun Cho Pukyong National University, Republic of Korea , Inhwa Kim Harris-Stowe State University, U.S.A , H.M. Srivastava University of Victoria, Canada

Keywords: Primary: 30C45 , Secondary: 30A20 , 30A40 , Analytic functions , univalent functions , meromorphic functions , principle of subordination , argument estimates , starlike functions , close-to-starlike functions , integral operators

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Abstract

The object of the present paper is to derive some argument properties associated with meromorphic close-to-starlike and Bazilević functions in the punctured open unit disk. Furthermore, we investigate integral-preserving properties in a sector with some special cases of the main results presented here.

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