IJPAM: Volume 92, No. 1 (2014)

FEKETE-SZEGÖ FUNCTIONAL FOR SOME
SUBCLASS OF ANALYTIC FUNCTIONS

Xiaoxue Jiang$^1$, Lifeng Guo$^2$
$^1$College of Petroleum Engineering
Northeast Petroleum University
Daqing, 163318, P.R. CHINA
$^2$School of Mathematica Science and Technology
Northeast Petroleum University
Daqing, 163318, P.R. CHINA


Abstract. In this paper we obtain sharp upper bound of $\vert a_2\vert$ and of the Fekete-Szegö functional $\vert a_3-\kappa a_2^2\vert$ for the generalized class of non-Bazilevič functions.

Received: January 23, 2014

AMS Subject Classification: 30C45

Key Words and Phrases: analytic function, non-Bazilevič function, Fekete-Szegö functional

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DOI: 10.12732/ijpam.v92i1.12 How to cite this paper?

Source: International Journal of Pure and Applied Mathematics
ISSN printed version: 1311-8080
ISSN on-line version: 1314-3395
Year: 2014
Volume: 92
Issue: 1
Pages: 125 - 131

CC BY This work is licensed under the Creative Commons Attribution International License (CC BY).