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Abnormal Extremals of Left-Invariant Sub-Finsler Quasimetrics on Four-Dimensional Lie Groups with Three-Dimensional Generating Distributions Full article

Journal Siberian Mathematical Journal
ISSN: 0037-4466 , E-ISSN: 1573-9260
Output data Year: 2022, Volume: 63, Number: 4, Pages: 620-636 Pages count : 17 DOI: 10.1134/S0037446622040036
Tags (strictly) abnormal extremal; 514.752.8:514.763:514.765:514.764.227; extremal; left-invariant sub-Finsler quasimetric; Lie algebra; optimal control; polar; Pontryagin maximum principle; time-optimal control problem
Authors Berestovskii V.N. 1 , Zubareva I.A. 2
Affiliations
1 Sobolev Institute of Mathematics, Novosibirsk, Russian Federation
2 Sobolev Institute of Mathematics, Novosibirsk, Russian Federation

Funding (2)

1 Омский филиал ФГБУН «Институт математики им. С.Л. Соболева СО РАН». FWNF-2022-0003
2 Министерство науки и высшего образования РФ
Mathematical Center in Akademgorodok
075-15-2019-1613, 075-15-2022-281

Abstract: We find the three-dimensional subspaces of four-dimensional Lie algebraswhich generate the algebras, as well asabnormal extremals on the connected Lie groups determined by these algebras andendowed with the left-invariant sub-Finsler quasimetrics defined by seminorms on the subspaces.Using the structure constants of Lie algebras and dual seminorms, we establish a criterionfor the strict abnormality of the extremals.
Cite: Berestovskii V.N. , Zubareva I.A.
Abnormal Extremals of Left-Invariant Sub-Finsler Quasimetrics on Four-Dimensional Lie Groups with Three-Dimensional Generating Distributions
Siberian Mathematical Journal. 2022. V.63. N4. P.620-636. DOI: 10.1134/S0037446622040036 WOS Scopus РИНЦ OpenAlex
Original: Берестовский В.Н. , Зубарева И.А.
Анормальные экстремали левоинвариантных субфинслеровых квазиметрик на четырехмерных группах Ли c трехмерными порождающими распределениями
Сибирский математический журнал. 2022. Т.63. №4. С.748-767. DOI: 10.33048/smzh.2022.63.403 РИНЦ
Dates:
Submitted: Oct 27, 2021
Accepted: Apr 15, 2022
Published online: Jul 27, 2022
Identifiers:
Web of science: WOS:000831328200003
Scopus: 2-s2.0-85135087620
Elibrary: 53658676
OpenAlex: W3208464069
Citing:
DB Citing
Scopus 4
Web of science 4
OpenAlex 4
Elibrary 4
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