Sharp Growth Theorems and Coefficient Bounds for Starlike Mappings in Several Complex Variables

Citation:

Hidetaka HAMADA,Tatsuhiro HONDA.Sharp Growth Theorems and Coefficient Bounds for Starlike Mappings in Several Complex Variables[J].Chinese Annals of Mathematics B,2008,29(4):353~368
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Authors:

Hidetaka HAMADA; Tatsuhiro HONDA

Foundation:

Grant-in-Aid for Scientific Research (C) from Japan Society for the Promotion of Science (Nos. 19540205, 2007; 17540138, 2007)
Abstract: Let $B$ be the unit ball in a complex Banach space. Let $S_{k+1}^*(B)$ be the family of normalized starlike mappings $f$ on $B$ such that $z=0$ is a zero of order $k+1$ of $f(z)-z$. The authors obtain sharp growth and covering theorems, as well as sharp coefficient bounds for various subsets of $S_{k+1}^*(B)$.

Keywords:

Sharp coefficient bound, Sharp covering theorem, Sharp growth theorem, Starlike mapping, Zero of order $k$

Classification:

32H02, 30C45
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