Kerin, Martin (2011) 'Some new examples with almost positive curvature.', Geometry & Topology, 15 (1). pp. 217-260.
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.
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|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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