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О гиперповерхности в пространстве приложенных ковекторов

О гиперповерхности в пространстве приложенных ковекторов

Abstract

The present paper continues a series of the author's publications devoted to immersions of various manifolds into point-vector spaces (see examples in the list of references [2,3,7]). A six-dimensional point-vector space D6 is constructed for the original three-dimensional affine space. A point of the space is an applied covector and a vector is an ordered couple composed of a vector and a covector. A hypersurface of the obtained space contains pseudo-Riemannian metrics induced by the intrinsic metrics of space D6. A connection of the hypersurface called natural has been built, as well as the Levi-Civita connection. Geodesic lines of both connections are examined (for the first one, up to the full characterization).

Данная работа продолжает серию публикаций автора, посвященных погружениям различных многообразий в точечно-векторные пространства (см., например, [2,3,7]). Для исходного трехмерного аффинного пространства строится шестимерное точечно-векторное пространство D 6, точка которого -приложенный ковектор, а вектор упорядоченная пара, составленная из вектора и ковектора. Гиперповерхность полученного пространства снабжена псевдоримановой метрикой, индуцированной естественной метрикой пространства D 6. Построена связность гиперповерхности, названная «естественной», и связность Леви-Чивита. Исследованы геодезические линии обеих связностей (для первой из них до полной характеризации).

Keywords

КОВЕКТОР, ПСЕВДОРИМАНОВО ПРОСТРАНСТВО, СВЯЗНОСТЬ ЛЕ-ВИ-ЧИВИТА, ГЕОДЕЗИЧЕСКИЕ

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold