IJPAM: Volume 83, No. 3 (2013)

COEFFICIENT BOUNDS FOR A CLASS MULTIVALENT
FUNCTION DEFINED BY SALAGEAN OPERATOR

Ajab Akbarally1, Shaharuddin Cik Soh2, Mardhiyah Ismail3
1,2,3Department of Mathematics
Faculty of Computers and Mathematical Sciences
Universiti Teknologi MARA
40450, Shah Alam Selangor, MALAYSIA


Abstract. The aim of the present paper is to define a subclass of analytic p-valent function in the open unit disk U={z: |z|<1} namely Spλ(A, B, b). For the class defined, we obtain the upper bounds for the Fekete Szego functional |ap+2-μ a2p+1|.

Received: October 2, 2012

AMS Subject Classification: 30C45

Key Words and Phrases: analytic, p-valent, Fekete Szego functional

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DOI: 10.12732/ijpam.v83i3.4 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: 2013
Volume: 83
Issue: 3