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NEW CHARACTERIZATION OF THE CLASS OF STARLIKE FUNCTIONS
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 Title & Authors
NEW CHARACTERIZATION OF THE CLASS OF STARLIKE FUNCTIONS
Yavuz, Emel; Polatoglu, Yasar; Owa, Shigeyoshi;
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 Abstract
For analytic functions f(z) in the open unit disc , an operator relating with starlike functions is introduced. The object of the present paper is to discuss some properties of the operator .
 Keywords
function;starlike function;operator;
 Language
English
 Cited by
 References
1.
C. Caratheodory, Uberden Variabilit¨atsbereich der Fourier'schen Konstanten von Positiven Harmonischen Funktionen, Rend. Civc. Mat. Palermo, 32 (1911), 193-217 crossref(new window)

2.
P. L. Duren, Univalent Functions, Grundlehren der Mathematischen Wissenschaften 259, Springer-Verlag, New York, 1983

3.
A. W. Goodman, Univalent Functions, Vol. I, Mariner Publishing Co., Inc., Tampa, FL, 1983