@article{2541437531d7438e9991c25aded5a1bb,
title = "Metric Properties of Graphs on Carnot–Carath{\'e}odory Spaces with Sub-Lorentzian Structure",
abstract = "The notion of a sub-Lorentzian structure with multidimensional time on Carnot–Carath{\'e}odory spaces is introduced. It is proved that classes of graph surfaces are spacelike, and a sub-Lorentzian analogue of the area formula is proved.",
keywords = "area formula, Carnot–Carath{\'e}odory space, intrinsic sub-Lorentzian measure, polynomial hc-differential, AREA, HOLDER SURFACES, DIFFERENTIABILITY, Carnot-Caratheodory space, MAPPINGS, GEOMETRY",
author = "Karmanova, {M. B.}",
year = "2020",
month = jan,
day = "1",
doi = "10.1134/S1064562420010159",
language = "English",
volume = "101",
pages = "36--39",
journal = "Doklady Mathematics",
issn = "1064-5624",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "1",
}