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Two-dimensional nonisotropic surfaces with flat normal connection and a nondegenerate Grassmann image of constant curvature in the Minkowski space

UDC 514.764 We find possible values of&nbsp; curvature of the Grassmann manifold along the&nbsp; planes tangential to the Grassmann image of a two-dimensional nonisotropic surface with flat normal connection in the four-dimensional Minkowski space.&nbsp;It is shown that if th...

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Bibliographic Details
Date:	2024
Main Authors:	Stegantseva, P., Grechneva, M., Стеганцева, Полина, Стєганцева, Поліна, Гречнєва, Марина
Format:	Article
Language:	Ukrainian
Published:	Institute of Mathematics, NAS of Ukraine 2024
Online Access:	https://umj.imath.kiev.ua/index.php/umj/article/view/6743
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Journal Title:	Ukrains’kyi Matematychnyi Zhurnal
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