Non-existence of prescribable conformally equivariant dilatation in space
HTML articles powered by AMS MathViewer
- by Malinee Chaiya and Aimo Hinkkanen PDF
- Proc. Amer. Math. Soc. 141 (2013), 3985-3995 Request permission
Abstract:
In this paper, we study the prescribable conformally equivariant dilatations for orientation preserving quasiconformal homeomorphisms. The complex dilatation is a prescribable conformally equivariant dilatation in $\mathbb {R}^{2}$. A Schottky set is a subset of the unit sphere $\mathbb {S}^n$ whose complement is the union of at least three disjoint open balls. By using the result of Bonk, Kleiner, and Merenkov that there are rigid Schottky sets of positive measure in each dimension at least $3$, we prove that it is not possible to have a prescribable conformally equivariant dilatation in $\mathbb {R}^{n}$, where $n \geq 3$.References
- Lars V. Ahlfors, Lectures on quasiconformal mappings, Van Nostrand Mathematical Studies, No. 10, D. Van Nostrand Co., Inc., Toronto, Ont.-New York-London, 1966. Manuscript prepared with the assistance of Clifford J. Earle, Jr. MR 0200442
- Mario Bonk, Bruce Kleiner, and Sergei Merenkov, Rigidity of Schottky sets, Amer. J. Math. 131 (2009), no. 2, 409–443. MR 2503988, DOI 10.1353/ajm.0.0045
- O. Lehto and K. I. Virtanen, Quasiconformal mappings in the plane, 2nd ed., Die Grundlehren der mathematischen Wissenschaften, Band 126, Springer-Verlag, New York-Heidelberg, 1973. Translated from the German by K. W. Lucas. MR 0344463
- H. L. Royden, Real analysis, The Macmillan Company, New York; Collier Macmillan Ltd., London, 1963. MR 0151555
- Jussi Väisälä, Lectures on $n$-dimensional quasiconformal mappings, Lecture Notes in Mathematics, Vol. 229, Springer-Verlag, Berlin-New York, 1971. MR 0454009
Additional Information
- Malinee Chaiya
- Affiliation: Department of Mathematics, Faculty of Science, Silpakorn University, Nakorn Pathom 73000, Thailand
- Email: malinee.c@su.ac.th
- Aimo Hinkkanen
- Affiliation: Department of Mathematics, University of Illinois at Urbana–Champaign, 1409 W. Green Street, Urbana, Illinois 61801
- MR Author ID: 86135
- Email: aimo@math.uiuc.edu
- Received by editor(s): March 21, 2011
- Received by editor(s) in revised form: October 7, 2011, and January 30, 2012
- Published electronically: August 1, 2013
- Additional Notes: This material is based upon work supported by the National Science Foundation under Grants No. 0758226 and 1068857.
- Communicated by: Mario Bonk
- © Copyright 2013 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 141 (2013), 3985-3995
- MSC (2010): Primary 30C65; Secondary 30C62
- DOI: https://doi.org/10.1090/S0002-9939-2013-11692-8
- MathSciNet review: 3091789