1. Department of Mathematics, Suqian College, Suqian 223800, China;2. Department of Mathematics, Al al-Bayt University, P.O.Box 130095, Mafraq, Jordan;3. Department of Mathematics, Yangzhou University, Yangzhou 225002, China
Abstract:
In this paper we derive certain sufficient conditions for starlikeness and convexity of order α of meromorphically multivalent functions in the punctured unit disk.