A Note on Univalent Functions with Finitely many Coefficients
Fractional Calculus and Applied Analysis, Tome 13 (2010) no. 5, p. 475.

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MSC 2010: 30C45The main object of this article is to introduce sufficient conditions of univalency for a class of analytic functions with finitely many coefficients defined by approximate functions due to Suffridge on the unit disk of the complex plane whose image is saddle-shaped. Sandwich theorem is also discussed.
Classification : 30C45
Mots-clés : Univalent Function, Saddle-like, Subordination, Superordination, Sandwich Theorem, univalent function, saddle-like, subordination, superordination, sandwich theorem 
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     title = {A {Note} on {Univalent} {Functions} with {Finitely} many {Coefficients}},
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Darus, M.; Ibrahim, R. A Note on Univalent Functions with Finitely many Coefficients. Fractional Calculus and Applied Analysis, Tome 13 (2010) no. 5, p. 475. https://geodesic-test.mathdoc.fr/item/FCAA_2010__13_5_219625/