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Dergiler / Turkish Journal of Mathematics / 2000 / Cilt: 24 - Sayı: 4

Some Radius Problem for Certain Families of Analytic Functions

Yaşar POLATOĞLU, Metin BOLCAL

Sayfa
401–412
DOI
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Özet

The aim of this paper is to give bounds of the radius of a -convexity for certain families of analytic functions in the unit disc. The radius of a -convexity is generalization of the radius of convexity and the radius of starlikeness, and introduced by S.S.Miller; P.T.Mocanu and M.O.Reade [3,4]

Abstract

The aim of this paper is to give bounds of the radius of a -convexity for certain families of analytic functions in the unit disc. The radius of a -convexity is generalization of the radius of convexity and the radius of starlikeness, and introduced by S.S.Miller; P.T.Mocanu and M.O.Reade [3,4]

Anahtar kelimeler: Subordination principle, Carathedory functions, Janowski Starlike functions, Starlike functions of order b, The radius of Starlikeness, The radius of convexity, The radius of a-convexity.