Nonnegative curvature operators: Some nontrivial examples

DOI10.4310/jdg/1214434976zbMath0463.53018OpenAlexW1591306822WikidataQ115189076 ScholiaQ115189076MaRDI QIDQ1153562

Stanley M. Zoltek

Publication date: 1979

Published in: Journal of Differential Geometry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.4310/jdg/1214434976

zbMATH Keywords

vector spaceBianchi identitynon-negative sectional curvature

Mathematics Subject Classification ID

Local Riemannian geometry (53B20) Local differential geometry (53B99)

Related Items (7)

A Normal Form for a Special Class of Curvature Operators ⋮ Sectional curvature and Weitzenbock formulae ⋮ Curvature properties of \(3\)-\((\alpha ,\delta)\)-Sasaki manifolds ⋮ On the Sectional Curvature of Holomorphic Curvature Operators ⋮ Strongly positive curvature ⋮ An exotic \({T_{1}\mathbb{S}^4}\) with positive curvature ⋮ Convex Algebraic Geometry of Curvature Operators

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