Classes with negative coefficients and starlike with respect to other points II

Suzeini Abdul Halim, and Maslina Darus, and Aini Janteng, (2006) Classes with negative coefficients and starlike with respect to other points II. Tamkang Journal of Mathematics, 37 (4). pp. 345-354. ISSN 00492930

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Abstract

A class Ss*T(α, β, σ, k) of functions f which are analytic and univalent in the open unit disk D = {z : |z| < 1} given by f(z) = z - Σn=2∞anz n and satisfying the condition |zf′(z)/f(z)-f(-z) - k| < β|αzf′(z)/f(z) - f(-z) - (2σ - k) for 0 ≤ α ≤ 1, 0 < β ≤ 1, 0 ≤ σ ≤1/2 < k ≤ 1, z ∈ D, is introduced and studied. An analogous class Sc*T(α, β, σ, k) and Ssc*T(α, β, σ, k) are also examined

Item Type: Article
Uncontrolled Keywords: Analytic, Starlike with respect to symmetric points, Univalent
Subjects: Q Science > QA Mathematics
Depositing User: MDM SITI AZIZAH IDRIS
Date Deposited: 21 Oct 2013 08:35
Last Modified: 11 Oct 2017 07:17
URI: http://eprints.ums.edu.my/id/eprint/7335

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