Positive sectional curvature on 3-Sasakian manifolds

DOI10.1023/B:AGAG.0000011808.36001.f4zbMath1066.53091OpenAlexW2091652693MaRDI QIDQ1424733

Owen Dearricott

Publication date: 15 March 2004

Published in: Annals of Global Analysis and Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/b:agag.0000011808.36001.f4

zbMATH Keywords

positive sectional curvature3-Sasakian manifoldquaternionic Kähler orbifold

Mathematics Subject Classification ID

Hyper-Kähler and quaternionic Kähler geometry, ``special geometry (53C26) Special Riemannian manifolds (Einstein, Sasakian, etc.) (53C25) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21)

Related Items (5)

CURVATURE PROPERTIES OF PSEUDO-SPHERE BUNDLES OVER PARAQUATERNIONIC MANIFOLDS ⋮ Positively curved self-dual Einstein metrics on weighted projective planes ⋮ Curvature properties of \(3\)-\((\alpha ,\delta)\)-Sasaki manifolds ⋮ An exotic \({T_{1}\mathbb{S}^4}\) with positive curvature ⋮ Instantons and Killing spinors

This page was built for publication: Positive sectional curvature on 3-Sasakian manifolds