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Radii Properties for Subclasses of Convex Functions

✍ Scribed by H. Silverman; E.M. Silvia

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
264 KB
Volume
194
Category
Article
ISSN
0022-247X

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## Abstract Let π’ž be the class of convex univalent functions __f__ in the unit disc 𝔻 normalized by __f__ (0) = __f__ β€²(0) – 1 = 0. For __z__ ~0~ ∈ 𝔻 and |__Ξ»__ | ≀ 1 we shall determine explicitly the regions of variability {log __f__ β€²(__z__ ~0~): __f__ ∈ π’ž, __f__ β€³(0) = 2__Ξ»__ }. (Β© 2006 WILEY‐VC