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JOURNALS // Matematicheskie Trudy // Archive

Mat. Tr., 2012 Volume 15, Number 1, Pages 178–204 (Mi mt224)

This article is cited in 21 papers

Equicontinuity of homeomorphisms with unbounded characteristic

E. A. Sevostyanov

Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Donetsk, Ukraine

Abstract: The article is devoted to the study of the boundary properties of homeomorphisms $f\colon D\to D'$, $D,D'\subset\mathbb R^n$, satisfying some geometric conditions responsible for the control of the measure of distortion of families of curves in $D$. Under additional requirements on the boundaries $\partial D$ and $\partial D'$ of the domains, we prove that the family of all such homeomorphisms is equicontinuous in $\overline D$.

Key words: modulus of a family of curves, open discrete mapping, capacity of a condenser, boundary behavior of a mapping, $QED$-domain.

UDC: 517.5

Received: 28.02.2011


 English version:
Siberian Advances in Mathematics, 2013, 23:2, 106–122

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