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On Lipschitz Continuous Compositions of Mappings onTwo-Step Carnot Groups Full article

Journal Siberian Advances in Mathematics
ISSN: 1055-1344 , E-ISSN: 1934-8126
Output data Year: 2026, Volume: 36, Number: 1, Pages: 43-58 Pages count : 16 DOI: 10.1134/s1055134426010049
Tags Lipschitz continuous mapping, intrinsic metric, composition of mappings, twostep Carnot group
Authors Karmanova M.B. 1
Affiliations
1 Sobolev Institute of Mathematics, Novosibirsk, 630090, Russia

Funding (1)

1 Министерство науки и высшего образования РФ FWNF-2026-0022

Abstract: We consider the composition (or chain) operation on mappings of two-step Carnot groups and explicitly derive properties of mappings that guarantee that their composition is a Lipschitz continuous mapping. We present examples and consider an important case in which one of mappings is a projection.
Cite: Karmanova M.B.
On Lipschitz Continuous Compositions of Mappings onTwo-Step Carnot Groups
Siberian Advances in Mathematics. 2026. V.36. N1. P.43-58. DOI: 10.1134/s1055134426010049 Scopus OpenAlex
Original: Карманова М.Б.
О липшицевости композиций отображений на двухступенчатых группах Карно
Математические труды. 2025. Т.28. №4. С.79-104. DOI: 10.25205/1560-750X-2025-28-4-79-104
Dates:
Submitted: Oct 10, 2025
Accepted: Nov 5, 2025
Published online: Jun 15, 2026
Identifiers:
≡ Scopus: 2-s2.0-105041787385
≡ OpenAlex: W7164824880
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