On doubly warped products

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dc.contributor.authorAydın, Sibel Gerdan
dc.contributor.authorTaştan, Hakan Mete
dc.contributor.departmentOthertr_TR
dc.contributor.facultyOthertr_TR
dc.date.accessioned2021-11-29T12:51:01Z
dc.date.available2021-11-29T12:51:01Z
dc.date.issued2020-12-31
dc.description.abstractWe give a new characterization for doubly warped products by using the geometry of their canonical foliations intersecting perpendicularly. We also give a necessary and sufficient condition for a doubly warped product to be a warped or a direct product. As a result, we prove the non-existence of Einstein proper doubly warped product pseudo-Riemannian manifold of dimension grater or equal than 4.tr_TR
dc.description.indexTrdizintr_TR
dc.identifier.endpage1335tr_TR
dc.identifier.issn/e-issn2618-6470
dc.identifier.issue2tr_TR
dc.identifier.startpage1329tr_TR
dc.identifier.urihttps://doi.org/10.31801/cfsuasmas.635048tr_TR
dc.identifier.urihttp://hdl.handle.net/20.500.12575/76425
dc.identifier.volume69tr_TR
dc.language.isoentr_TR
dc.publisherAnkara Üniversitesi Fen Fakültesitr_TR
dc.relation.isversionof10.31801/cfsuasmas.635048tr_TR
dc.relation.journalCommunications Faculty of Sciences University of Ankara Series A1 Mathematics and Statisticstr_TR
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıtr_TR
dc.subjectDoubly warped producttr_TR
dc.subjectWarped producttr_TR
dc.subjectDirect producttr_TR
dc.titleOn doubly warped productstr_TR
dc.typeArticletr_TR

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