%0 Journal Article
%T Further Development of the Fekete-Szeg&#246;©¦a<sub>3</sub> - ¦Ìa<sub>2</sub><sup>2</sup>©¦-Functional Inequality for Classes of Analytic Functions Based on Differential Operators and Subclasses
%A Ly Van An
%J Open Access Library Journal
%V 11
%N 9
%P 1-12
%@ 2333-9721
%D 2024
%I Open Access Library
%R 10.4236/oalib.1112052
%X In mathematics, the Fekete-Szeg&#246; inequality is an inequality for the coefficients of univalent analytic functions found by Fekete and Szeg&#246; (1933), related to the Bieberbach conjecture. Finding similar estimates for other classes of functions is called the Fekete-Szeg£¿ problem. In this paper, I study to solve the Fekete-Szeg&#246; problem for ©¦a<sub>3</sub> - ¦Ìa<sub>2</sub><sup>2</sup>©¦ -functional inequalities with ¦Ì is real or complex by the generalized linear differential operator. That is the main result in this paper.
%K Analytic Functions
%K Fekete-Szeg&#246
%K Problem
%K Subclass
%K Hadamard Product
%K Linear Operator
%K Strongly Starlike Functions
%K Strongly Convex Functions
%U http://www.oalib.com/paper/6833552