Bulletin of the
Korean Mathematical Society
BKMS

ISSN(Print) 1015-8634 ISSN(Online) 2234-3016

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Bull. Korean Math. Soc. 2015; 52(1): 1-11

Printed January 31, 2015

https://doi.org/10.4134/BKMS.2015.52.1.1

Copyright © The Korean Mathematical Society.

Hayman $T$ directions of meromorphic functions in some angular domains

Nan Wu and Zu-Xing Xuan

China University of Mining and Technology(Beijing), Beijing Union University

Abstract

This paper is devoted to investigate the singular directions of meromorphic functions in some angular domains. We will confirm the existence of Hayman $T$ directions in some angular domains. This is a continuous work of Yang \cite{Yang01} and Zheng \cite{JH01}.

Keywords: Hayman $T$ direction, angular domain, P\'{o}lya peaks, order

MSC numbers: Primary 30D10; Secondary 30D20, 30B10, 34M05