Kerin, Martin (2011) 'Some new examples with almost positive curvature.', Geometry & Topology, 15 (1). pp. 217-260.
Abstract
As a means to better understanding manifolds with positive curvature, there has been much recent interest in the study of nonnegatively curved manifolds which contain points at which all 2 –planes have positive curvature. We show that there are generalisations of the well-known Eschenburg spaces and quotients of S 7 × S 7 which admit metrics with this property.
| Item Type: | Article |
|---|---|
| Full text: | (VoR) Version of Record Download PDF (492Kb) |
| Status: | Peer-reviewed |
| Publisher Web site: | https://doi.org/10.2140/gt.2011.15.217 |
| Publisher statement: | Copyright © 2011 Mathematical Sciences Publishers |
| Date accepted: | 15 November 2010 |
| Date deposited: | 15 November 2022 |
| Date of first online publication: | 14 February 2011 |
| Date first made open access: | 15 November 2022 |
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