Toshiyuki SUGAWA

A remark on the Ahlfors-Lehto univalence criterion


In this note, we will remove an additional assumption made for the Ahlfors-Lehto univalence criterion. This leads to an estimate of the inner radius of univalence for an arbitrary quasidisk in terms of a quasiconformal reflection.

submission: September 8, 1999
revision: October 13, 1999
revision: February 3, 2000
revision: May 30, 2001

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