International Journal of Mathematics and Mathematical Sciences
Volume 16 (1993), Issue 2, Pages 409-412
doi:10.1155/S0161171293000511

On certain meromorphic functions with positive coefficients

Yong Chang Kim1 , Sang Hun Lee2 and Shigeyoshi Owa3

1Department of Mathematics, Yeungnam University, Gyongsan 713-749, Korea
2Department of Mathematics, Kyungpook National University, Taegu 702-701, Korea
3Department of Mathematics, Kinki University, Osaka, Higashi-Osaka 577, Japan

Abstract

In this paper, we introduce a new class TP(α) of meromorphic functions with positive coefficients in D={z:0<|z|<1}. The aim of the present paper is to prove some properties for the class Tp(α).