Normalization and prescribed extrinsic scalar curvature on lightlike hypersurfaces

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dc.contributor.authorATINDOGBE, COMLAN CYRIAQUE
dc.date.accessioned2026-06-02T16:06:57Z
dc.date.available2026-06-02T16:06:57Z
dc.date.issued2010
dc.description.abstractIn a recent paper [C. Atindogbé, Scalar curvature on lightlike hypersurfaces, Appl. Sci. 11 (2009) 9–18], the present author considered the concept of extrinsic (induced) scalar curvature on lightlike hypersurfaces. This scalar quantity has been studied on lightlike hypersurfaces equipped with a given normalization. But a very important problem was left open: How to characterize the set of all normalizations admitting a prescribed extrinsic scalar curvature? In this paper, we provide various responses to this question, supported by examples.
dc.identifier.otherBECDB-5038
dc.identifier.urihttps://dspace.uac.bj/handle/123456789/4713
dc.language.isofr
dc.relation.ispartofJournal of Geometry and Physics
dc.subjectLightlike hypersurface
dc.subjectNormalization
dc.subjectExtrinsic scalar curvature
dc.titleNormalization and prescribed extrinsic scalar curvature on lightlike hypersurfaces
dc.typeArticle

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