On complete metrics of nonnegative curvature on 2-plane bundles

DOI10.2140/pjm.1995.171.569zbMath0859.53051OpenAlexW1567940527MaRDI QIDQ1918415

Da-Gang Yang

Publication date: 14 April 1997

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1995.171.569

zbMATH Keywords

sectional curvaturecomplete metric2-plane bundleintegral cohomology class

Mathematics Subject Classification ID

Global differential geometry of Hermitian and Kählerian manifolds (53C55) Special connections and metrics on vector bundles (Hermite-Einstein, Yang-Mills) (53C07)

Related Items (7)

Conditions for nonnegative curvature on vector bundles and sphere bundles. ⋮ Obstructions to nonnegative curvature and rational homotopy theory ⋮ Radially symmetric connections over round spheres ⋮ Lifting group actions and nonnegative curvature ⋮ Nonnegatively curved vector bundles with large normal holonomy groups ⋮ Nonnegatively and positively curved invariant metrics on circle bundles ⋮ Finiteness theorems for nonnegatively curved vector bundles

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