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Kropina Metrics with Isotropic Scalar Curvature

descriptionPublicationkeyboard_double_arrow_right Article , Preprint 21 Jun 2023Embargo end date: 01 Aug 2023 English Publisher:MDPI AGJournal:Axioms, volume 12, page 611 (eissn: 2075-1680, Copyright policy )
Authors: Liu, Liulin; Zhang, Xiaoling; Zhao, Lili;

doi: 10.3390/axioms12070611 , 10.48550/arxiv.2308.08349

arXiv: 2308.08349

Kropina Metrics with Isotropic Scalar Curvature

Abstract

In this paper, we study Kropina metrics with isotropic scalar curvature. First, we obtain the expressions of Ricci curvature tensor and scalar curvature. Then, we characterize the Kropina metrics with isotropic scalar curvature on by tensor analysis.

Related Organizations
Keywords

Mathematics - Differential Geometry, Kropina metrics, Differential Geometry (math.DG), QA1-939, FOS: Mathematics, scalar curvature, Ricci curvature tensor, Mathematics

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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!
1
Average
Average
Average
Green
gold