| Authors: | Stefanović, Marko Vesić, Nenad Simjanović, Dušan Ranđelović, Branislav |
Affiliations: | Mechanics Mathematical Institute of the Serbian Academy of Sciences and Arts |
Title: | Special Geometric Objects in Generalized Riemannian Spaces | Journal: | Axioms | Volume: | 13 | Issue: | 7 | First page: | 463 | Issue Date: | 2024 | Rank: | ~M21 | ISSN: | 2075-1680 | DOI: | 10.3390/axioms13070463 | Abstract: | In this paper, we obtained the geometrical objects that are common in different definitions of the generalized Riemannian spaces. These objects are analogies to the Thomas projective parameter and the Weyl projective tensor. After that, we obtained some geometrical objects important for applications in physics. |
Keywords: | Riemannian space | invariant of Thomas type | invariant of Weyl type | invariant | pressure | energy density | spin tensor | Publisher: | MDPI | Project: | This paper is partially supported by the Ministry of Science and Technological Development through grants 451-03-65/2024-03/200102 and 451-03-65/2024-03/200251. |
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| NVesic.pdf | 275.09 kB | Adobe PDF | View/Open |
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