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http://dx.doi.org/10.14317/jami.2022.141

ARGUMENT ESTIMATES FOR CERTAIN ANALYTIC FUNCTIONS IN A SECTOR  

KIM, IN HWA (Department of Economics and International Business, Sam Houston State University)
CHO, NAK EUN (Department of Applied Mathematics, College of Natural Sciences, Pukyong National University)
Publication Information
Journal of applied mathematics & informatics / v.40, no.1_2, 2022 , pp. 141-151 More about this Journal
Abstract
The purpose of the present paper is to obtain some conditions for strongly starlikeness and univalence of normalized analytic functions in the open unit disk. Further, we prove an univalence and argument properties for certain integral operators.
Keywords
Univalent function; subordination; strongly starlike function; argument estimate;
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