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Transactions of the American Mathematical Society
Transactions of the American Mathematical Society
ISSN 1088-6850(e) ISSN 0002-9947(p)
     

On the Faber coefficients of functions univalent in an ellipse

Author(s): E. Haliloglu
Journal: Trans. Amer. Math. Soc. 349 (1997), 2901-2916.
MSC (1991): Primary 30C45; Secondary 33C45
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Abstract: Let $E$ be the elliptical domain

\begin{displaymath}E=\{x+iy: \frac {x^{2}}{(5/4)^{2}}+ \frac {y^{2}}{(3/4)^{2}}<1 \}.\end{displaymath}

Let $S(E)$ denote the class of functions $F(z)$ analytic and univalent in $E$ and satisfying the conditions $F(0)=0$ and $F'(0)=1$. In this paper, we obtain global sharp bounds for the Faber coefficients of the functions $F(z)$ in certain related classes and subclasses of $S(E).$


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Additional Information:

E. Haliloglu
Affiliation: Department of Mathematics, Iowa State University, Ames, Iowa 50011
Address at time of publication: Department of Mathematics, Istanbul Technical University, Istanbul, Turkey 80626
Email: halilogl@sariyer.cc.itu.edu.tr

DOI: 10.1090/S0002-9947-97-01721-2
PII: S 0002-9947(97)01721-2
Keywords: Faber polynomials, Faber coefficients, Chebyshev polynomials, Jacobi elliptic sine function
Received by editor(s): October 17, 1994
Received by editor(s) in revised form: January 22, 1996
Copyright of article: Copyright 1997, American Mathematical Society


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