Chen-like inequalities on null hypersurfaces with closed rigging of a Lorentzian manifold

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AuteurATINDOGBE, COMLAN CYRIAQUE
AuteurPAL SINGH, AMRINDER
AuteurKUMAR, RAKESH
AuteurJAIN, VARUN
Date d'ajout2026-06-02T16:06:57Z
Date de disponibilite2026-06-02T16:06:57Z
Date de publication2021
ResumeWe study null hypersurfaces of a Lorentzian manifold with a closed rigging for the hypersurface. We derive inequalities involving Ricci tensors, scalar curvature, squared mean curvatures for a null hypersurface with a closed rigging of a Lorentzian space form and for a screen homothetic null hypersurface of a Lorentzian manifold. We also establish a generalized Chen–Ricci inequality for a screen homothetic null hypersurface of a Lorentzian manifold with a closed rigging for the hypersurface.
DOI10.1142/S0219887821501255
Autre identifiantBECDB-13064
URIhttps://dspace.uac.bj/handle/123456789/11234
Languefr
Fait partie deInternational Journal of Geometric Methods in Modern Physics
SujetLorentzian manifolds
SujetNull hypersurfaces
Sujetrigging vector field
Sujetgeneralized Chen–Ricci inequality
TitreChen-like inequalities on null hypersurfaces with closed rigging of a Lorentzian manifold
TypeArticle

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