ON CHARACTERIZATION OF THE CLASS OF MEROMCRPHIC CLOSE-TO-CONVEX FUNCTIONS

Abstract

본 논문에서는 Close-to-convex 함수족의 특성을 Meromorphic colse-to-convex 함수족에 확장시켜 보인다. Kaplan 의 증명방법을 수정함으로서 주 정리 3.1을 얻는다 . 또한 Meromorphic close-to-convex 함수족에 관한 계수 문제를 연구해 본다.;The aim of this thesis is to extend the characterization of close-to-convex functions to the meromorphic close-to-convex functions. By modification of the kaplan's method, we obtain our main theorem 3.1. Moreover, we investigate a few coefficient problems concerning the class of meromorphic close-to-convex functions.