Conformal class of Lorentzian surfaces with Killing fields
hal.structure.identifier | Institut de Mathématiques de Bordeaux [IMB] | |
dc.contributor.author | MOUNOUD, Pierre | |
dc.date.accessioned | 2024-04-04T02:32:44Z | |
dc.date.available | 2024-04-04T02:32:44Z | |
dc.date.created | 2023-11-07 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/190409 | |
dc.description.abstractEn | We study the conformal classes of 2-dimensional Lorentzian tori with (non zero) Killing fields. We define a map that associate to such a class a vector field on the circle (up to a scalar factor). This map is not injective but has finite dimensional fiber. It allows us to characterize the conformal classes of tori with Killing field satisfying a condition related to the existence of conjugate points given by L. Mehidi. | |
dc.language.iso | en | |
dc.title.en | Conformal class of Lorentzian surfaces with Killing fields | |
dc.type | Document de travail - Pré-publication | |
dc.subject.hal | Mathématiques [math]/Géométrie différentielle [math.DG] | |
dc.identifier.arxiv | 2311.05211 | |
bordeaux.hal.laboratories | Institut de Mathématiques de Bordeaux (IMB) - UMR 5251 | * |
bordeaux.institution | Université de Bordeaux | |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | CNRS | |
hal.identifier | hal-04273954 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-04273954v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=MOUNOUD,%20Pierre&rft.genre=preprint |
Files in this item
Files | Size | Format | View |
---|---|---|---|
There are no files associated with this item. |