Coefficient Problems for Subclasses of Close-to-Star Functions

Wang, DR; Huang, HY; Long, BY

Long, BY (corresponding author), Anhui Univ, Sch Math Sci, Hefei 230601, Anhui, Peoples R China.

IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION A-SCIENCE, 2021; 45 (3): 1071

Abstract

In this paper, two subclasses of close-to-star functions and two subclasses of close-to-convex functions are studied. By using the coefficient estimat......

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