Register | Log in | FAQ      [?] 
CiteULike is a free online bibliography manager. Register and you can start organising your references online.
Recent | Unread | Search | Authors | Tags | Export

Schwarzian Derivatives and Uniform Local Univalence

by: Martin Chuaqui, Peter Duren, Brad Osgood
(28 Jun 2007)


View FullText article


X Reviews [Write a review of this article]

There are no reviews of this article

X Find related articles from these CiteULike users

X Find related articles with these CiteULike tags

X Abstract

Quantitative estimates are obtained for the (finite) valence of functions analytic in the unit disk with Schwarzian derivative that is bounded or of slow growth. A harmonic mapping is shown to be uniformly locally univalent with respect to the hyperbolic metric if and only if it has finite Schwarzian norm, thus generalizing a result of B. Schwarz for analytic functions. A numerical bound is obtained for the Schwarzian norms of univalent harmonic mappings.


X BibTeX record

X RIS record



RIS BibTeX