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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive
Sibirsk. Mat. Zh., 2001 Volume 42, Number 6, Pages 1391–1401 (Mi smj1395)
The linear topological quasiconformality coefficient and sufficient conditions for the branch points of mappings

V. I. Semenov

Kuzbass State Technical University

Abstract: We define a topological quasiconformality coefficient that catches the branch points of mappings with bounded distortion. We give sufficient conditions for the branch points of mappings and for the injectivity of mappings in a domain.

UDC: 513.77

Received: 07.12.2000


 English version: Siberian Mathematical Journal, 2001, 42:6, 1156–1164

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© Steklov Math. Inst. of RAS, 2024