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Sibirskii Matematicheskii Zhurnal, 2013, Volume 54, Number 2, Pages 258–269
(Mi smj2417)
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This article is cited in 5 scientific papers (total in 5 papers)
The quasimöbius property on small circles and quasiconformality
V. V. Aseev Sobolev Institute of Mathematics, Novosibirsk, Russia
Abstract:
We prove that every mapping, without requiring its injectivity or continuity, of a domain of the extended plane which is $\omega$-quasimöbius on sufficiently small circles is locally quasiconformal in this domain with an upper bound on the quasiconformality coefficient depending only on $\omega$. We obtain a similar result for the $\eta$-quasisymmetric mappings on small circles (in the Euclidean and chordal metrics), as well as for the mappings satisfying the local Möbius midpoint condition.
Keywords:
quasimöbius embedding, quasisymmetric embedding, distortion function, quasiconformal mapping, quasiconformality coefficient, Möbius midpoint condition, absolute cross-ratio, anharmonic ratio, chordal metric.
Received: 11.11.2011
Citation:
V. V. Aseev, “The quasimöbius property on small circles and quasiconformality”, Sibirsk. Mat. Zh., 54:2 (2013), 258–269; Siberian Math. J., 54:2 (2013), 196–204
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https://www.mathnet.ru/eng/smj2417 https://www.mathnet.ru/eng/smj/v54/i2/p258
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Abstract page: | 379 | Full-text PDF : | 91 | References: | 77 | First page: | 7 |
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