Univalence of normalized solutions ofW″(z)+p(z)W(z)=0

Author:

Brown R. K.1

Affiliation:

1. Department of Mathematical Sciences, Kent State University, Kent 44242, Ohio, USA

Abstract

Denote solutions ofW(z)+p(z)W(z)=0byWα(z)=zα[1+n=1anzn]andWβ(z)=zβ[1+n=1bnzn], where0<(β)1/2(α)andz2p(z)is holomorphic in|z|<1. We determine sufficient conditions onp(z)so that[Wα(z)]1/αand[Wβ(z)]1/βare univalent in|z|<1.

Publisher

Hindawi Limited

Subject

Mathematics (miscellaneous)

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