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dc.contributor.authorAtindogbé, Cyriaque
dc.contributor.authorOlea, Benjamín
dc.date.accessioned2022-06-21T10:28:18Z
dc.date.available2022-06-21T10:28:18Z
dc.date.issued2022-05-03
dc.identifier.citationAtindogbé, C., Olea, B. Conformal Vector Fields and Null Hypersurfaces. Results Math 77, 129 (2022). https://doi.org/10.1007/s00025-022-01653-0es_ES
dc.identifier.urihttps://hdl.handle.net/10630/24451
dc.description.abstractWe give conditions for a conformal vector field to be tangent to a null hypersurface. We particularize to two important cases: a Killing vector field and a closed and conformal vector field. In the first case, we obtain a result ensuring that a null hypersurface is a Killing horizon. In the second one, the vector field gives rise to a foliation of the manifold by totally umbilical hypersurfaces with constant mean curvature which can be spacelike, timelike or null. We prove several results which ensure that a null hypersurface with constant null mean curvature is a leaf of this foliation.es_ES
dc.description.sponsorshipOpen Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature. Funding for open access charge: Universidad de Málaga/ CBUA. The second author is partially supported by Ministry of Sciences and Innovation (MICINN) I+D+I Grant No. PID2020-118452GB-I00 and Junta de Andalucía-FEDER research Project UMA18-FEDERJA-183. Funding for open access charge: Universidad de Málaga / CBUAes_ES
dc.language.isoenges_ES
dc.publisherSpringeres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subjectAlgebra de vectoreses_ES
dc.subject.otherNull hypersurfacees_ES
dc.subject.otherRigging techniquees_ES
dc.subject.otherConformal vector fieldes_ES
dc.subject.otherMaximum principlees_ES
dc.subject.otherKilling horizones_ES
dc.titleConformal Vector Fields and Null Hypersurfaceses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.centroFacultad de Cienciases_ES
dc.identifier.doihttps://doi.org/10.1007/s00025-022-01653-0
dc.rights.ccAtribución 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersiones_ES


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