Research Article

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

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

DOI: 10.2989/16073606.2023.2279275

Author(s): Nak Eun ChoPukyong National University, Republic of Korea, Inhwa KimHarris-Stowe State University, U.S.A, H.M. SrivastavaUniversity 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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Research Article

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

Abstract

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