On behavior of one class of mappings acting onto domains with a locally quasiconformal boundary

Abstract

The article is devoted to the study of mappings that satisfy the so-called inverse Poletsky inequality. We consider mappings of quasiextremal distance domains, domains with a locally quasiconformal boundary, and domains which are regular in the sense of prime ends onto domains with a locally quasiconformal boundary, regular domains, or domains which are locally Hölder equivalent to a half-ball on its boundary. For such mappings, we have obtained the Hölder logarithmic continuity in some neighborhood of its boundary points.

in Ukrainian language