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JOURNALS // Sibirskii Matematicheskii Zhurnal // Archive

Sibirsk. Mat. Zh., 2024 Volume 65, Number 5, Pages 820–840 (Mi smj7894)

The geometric function properties of the limits of ACL-mappings with integrable distortion

S. K. Vodopyanov

Sobolev Institute of Mathematics, Siberian Branch of the Russian Academy of Sciences, Novosibirsk

Abstract: Studying the geometric function properties of the limits of ACL-mappings with integrable distortion on domains in Carnot groups, we obtain the conditions for the limits of sequences of these mappings to belong to the class ACL. Moreover, such limits have finite distortion and enjoy Luzin's $\mathcal N^{-1}$-property.

Keywords: ACL-mapping, Sobolev mapping, Carnot group, mapping of finite distortion, external distortion operator function, limits of ACL-mappings, Luzin's $\mathcal N^{-1}$-property.

UDC: 517.518+517.54

MSC: 35R30

Received: 16.06.2024
Revised: 16.06.2024
Accepted: 20.08.2024

DOI: 10.33048/smzh.2024.65.505



© Steklov Math. Inst. of RAS, 2025