International Journal of Mathematics and Mathematical Sciences 
Volume 17 (1994), Issue 1, Pages 205-207
doi:10.1155/S0161171294000311

A criterion for p-valently starlike functions

Shigeyoshi Owa,1 Mamoru Nunokawa,2 and Seiichi Fukui3

 1Department of Mathematics, Kinki University, Osaka, Higashi-Osaka 577, Japan
2Department of Mathematics, Gunma University, Aramaki, Gunma, Maebashi 371, Japan
3Department of Mathematics, Wakayama University, Wakayama 640, Japan
Received 22 December 1992; Revised 19 April 1993

Abstract

The object of the present paper is to prove a criterion for p-valently starlike functions in the open unit disk.