Coefficient inequalities of subclasses of BI-univalent functions

Nurdiana Nurali, (2019) Coefficient inequalities of subclasses of BI-univalent functions. Masters thesis, Universiti Malaysia Sabah.

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Abstract

In this thesis, a class of functions f (z) which are analytic in the open unit disk 'D == {z: lzl < 1} is denoted by .A. Next, s denote the subclass of .A consisting of univalent functions and normalized by f(O) = o and f'(O) = 1. The main subclasses of s are the classes of starlike, convex, close-to-convex and quasi-convex functions which can be represented ass•, c, X and Q respectively. Every univalent function f has an inverse function defined by 1-1 (f(z)) = z and t(f-1 (w)) = w where lwl < r0(f) and r Cf)

Item Type: Thesis (Masters)
Uncontrolled Keywords: Subclasses , BI-univalent
Subjects: Q Science > QA Mathematics
Divisions: FACULTY > Faculty of Science and Natural Resources
Depositing User: Noraini
Date Deposited: 10 Mar 2020 02:55
Last Modified: 10 Mar 2020 02:55
URI: http://eprints.ums.edu.my/id/eprint/25096

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