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

Journal	Mathematical Notes ISSN: 0001-4346 , E-ISSN: 1573-8876
Output data	Year: 2022, Volume: 111, Number: 1-2, Pages: 152-156 Pages count : 5 DOI: 10.1134/S0001434622010175
Tags	Carnot group; contact mapping; order of tangency; parametrization of a set; preimage of a point; sub-Lorentzian structure
Authors	Karmanova M.B. 1
Affiliations	1 Sobolev Institute of Mathematics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation

Funding (1)

1

Министерство науки и высшего образования РФ Mathematical Center in Akademgorodok

075-15-2019-1613, 075-15-2022-281