# Article ID: MTJPAM-D-20-00055

## Title: Argument Estimates for Carathéodory Functions with Applications

Montes Taurus J. Pure Appl. Math. / ISSN: 2687-4814

Article ID: MTJPAM-D-20-00055; Volume 3 / Issue 3 / Year 2021 (Special Issue), Pages 211-215

Document Type: Research Paper

Author(s): Seon Hye An a , Nak Eun Cho b

aDepartment of Applied Mathematics, Pukyong National University, Busan 608-737, Republic of Korea

bDepartment of Applied Mathematics, Pukyong National University, Busan 608-737, Republic of Korea

Received: 26 December 2020, Accepted: 20 February 2021, Published: 25 April 2021.

Corresponding Author: Nak Eun Cho (Email address: necho@pknu.ac.kr)

Full Text: PDF

Abstract

The purpose of the present paper is to investigate argument properties of Carathéodory functions applying the result obtained by Nunokawa et al.. We also obtain some geometric properties of analytic functions as special cases.

Keywords: Carathéodory functions, Argument estimates

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