On Gauss-Bonnet Curvatures
| dc.creator | Labbi, Mohammed Larbi | |
| dc.date | 2007-09-27 | |
| dc.date | 2007-12-11 | |
| dc.date.accessioned | 2026-07-07T12:19:52Z | |
| dc.date.available | 2026-07-07T12:19:52Z | |
| dc.description | The $(2k)$-th Gauss-Bonnet curvature is a generalization to higher dimensions of the $(2k)$-dimensional Gauss-Bonnet integrand, it coincides with the usual scalar curvature for $k=1$. The Gauss-Bonnet curvatures are used in theoretical physics to describe gravity in higher dimensional space times where they are known as the Lagrangian of Lovelock gravity, Gauss-Bonnet Gravity and Lanczos gravity. In this paper we present various aspects of these curvature invariants and review their variational properties. In particular, we discuss natural generalizations of the Yamabe problem, Einstein metrics and minimal submanifolds. | |
| dc.description | This is a contribution to the Proceedings of the 2007 Midwest Geometry Conference in honor of Thomas P. Branson, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/ | |
| dc.identifier | https://arxiv.org/abs/0709.4376 | |
| dc.identifier | http://arxiv.org/abs/0709.4376 | |
| dc.identifier | SIGMA 3:118,2007 | |
| dc.identifier | doi:10.3842/SIGMA.2007.118 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/212910 | |
| dc.subject | Differential Geometry | |
| dc.subject | General Relativity and Quantum Cosmology | |
| dc.subject | Mathematical Physics | |
| dc.subject | 53C20; 53C25 | |
| dc.title | On Gauss-Bonnet Curvatures | |
| dc.type | text |