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JOURNALS // Matematicheskie Zametki // Archive

Mat. Zametki, 2017 Volume 102, Issue 4, Pages 586–596 (Mi mzm11136)

This article is cited in 1 paper

On the Zero-Dimensionality of the Limit of the Sequence of Generalized Quasiconformal Mappings

E. A. Sevost'yanov

Zhytomyr Ivan Franko State University

Abstract: The paper is devoted to the study of the properties of a class of space mappings that is more general than that of bounded distortion mappings (aka quasiregular mappings). It is shown that the locally uniform limit of a sequence of mappings $f\mspace{2mu}\colon D\to {\mathbb R}^n$ of a domain $D\subset{\mathbb R}^n$, $n\ge 2$, satisfying one inequality for the $p$-modulus of families of curves is zero-dimensional. This statement generalizes a well-known theorem on the openness and discreteness of the uniform limit of a sequence of bounded distortion mappings.

Keywords: discrete mapping, bounded distortion mapping (quasiregular mapping).

UDC: 517.5

Received: 17.02.2016
Revised: 13.06.2016

DOI: 10.4213/mzm11136


 English version:
Mathematical Notes, 2017, 102:4, 547–555

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