Share and Export
Share and Export
Bechtluft-Sachs, Stefan and Wraith, David (2010) Manifolds of low cohomogeneity and positive Ricci curvature. Differential Geometry and Its Applications, 28 (3). pp. 282-289. ISSN 0926-2245
![[thumbnail of bs_manifolds_co.pdf]](https://mural.maynoothuniversity.ie/style/images/fileicons/application_pdf.png "bs_manifolds_co.pdf")
PDF
bs_manifolds_co.pdf
Download (149kB)
Abstract
We classify compact asystatic G-manifolds with xed point singular
orbits in cohomogeneity 3 up to equivariant di eomorphism. From this we
derive existence results for invariant metrics of positive Ricci curvature on such
objects. We also develop non-existence results for invariant metrics of positive
Ricci curvature in cohomogeneity four.
| Item Type: | Article |
|---|---|
| Keywords: | Manifolds; cohomogeneity; positive Ricci curvature; |
| Academic Unit: | Faculty of Science and Engineering > Mathematics and Statistics |
| Item ID: | 2071 |
| Depositing User: | Stefan Bechtluft-Sachs |
| Date Deposited: | 10 Aug 2010 15:39 |
| Journal or Publication Title: | Differential Geometry and Its Applications |
| Publisher: | Elsevier |
| Refereed: | No |
| Related URLs: | |
| URI: | https://mural.maynoothuniversity.ie/id/eprint/2071 |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
Repository Staff Only (login required)
- Item control page
Downloads
Downloads per month over past year
