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Distortion Theorems for Diffeomorphisms

Published online by Cambridge University Press:  20 November 2018

W. Hengartner  and
D. Poulin
W. Hengartner
Affiliation:
Département de Mathématiques Université Laval Québec, RQ. G1K 7P4
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Abstract

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Generalizations of the Koebe distortion theorem to a class of diffeomorphisms are given. They are applied to univalent harmonic mappings.

Keywords

Primary: 30C55secondary: 31A05
Type
Research Article
Information
Canadian Mathematical Bulletin , Volume 37 , Issue 3 , 01 September 1994 , pp. 351 - 360
Copyright
Copyright © Canadian Mathematical Society 1994

References

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4. Lehto, O. and Virtanen, K. I., Quasiconformal mappings in the plane, Springer-Verlag, Berlin, Heidelberg, New York, 1973.Google Scholar