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Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions
Subject area: Science,Engineering and Technology · Area of research: Geometric Function Theory
Abstract
We introduce a class of analytic functions and obtain sharp upper bounds of the functional |a_3-?a_2^2 | for the analytic function f(z)= z+ (n=2)^a_n z^n,|z|<1 belonging to this class with special character that it tends to the class of Starlike functions as PIE/2
Keywords
Univalent functions, Starlike functions, Close to convex functions, and bounded functions.
References
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How to cite this paper
@article{1704099,
author = {Kiranjot Kaur},
title = {Coefficient Estimates for a Combined Subclass of Classes of Convex Functions and Starlike Functions},
journal = {Iconic Research And Engineering Journals},
year = {2023},
volume = {6},
number = {8},
pages = {101-107},
issn = {2456-8880},
url = {https://www.irejournals.com/formatedpaper/1704099.pdf},
abstract = {We introduce a class of analytic functions and obtain sharp upper bounds of the functional |a_3-?a_2^2 | for the analytic function f(z)= z+ (n=2)^a_n z^n,|z|<1 belonging to this class with special character that it tends to the class of Starlike functions as PIE/2},
keywords = {Univalent functions, Starlike functions, Close to convex functions, and bounded functions.},
month = {February},
}