This article is cited in 6 papers

Brief Communications

On the Approximability and Parametrization of Preimages of Elements of Carnot Groups on Sub-Lorentzian Structures

M. B. Karmanova

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

Keywords: preimage of a point, parametrization of a set, order of tangency, Carnot group, sub-Lorentzian structure, contact mapping.

Received: 28.08.2021

DOI: 10.4213/mzm13362

 English version: Mathematical Notes, 2022, 111:1, 152–156

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