Connection metrics of nonnegative curvature on vector bundles.
Martin Strake, Gerard Walschap (1990)
Manuscripta mathematica
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Displaying similar documents to “A Tensorial Curvature and a Theorem of Chern.”
Connection metrics of nonnegative curvature on vector bundles.
Some Complete Manifolds with Non-Negative Curvature Operator.
Y.Y. Baldin, Maria H. Noronha (1987)
Mathematische Zeitschrift
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On the curvature of tensor product connections and covariant differentials
Janyška, Josef
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Bounded Harmonic Functions and Positive Ricci Curvature.
Harold Donnelly (1986)
Mathematische Zeitschrift
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Natural operators in the view of Cartan geometries
Martin Panák (2003)
Archivum Mathematicum
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We prove, that -th order gauge natural operators on the bundle of Cartan connections with a target in the gauge natural bundles of the order (“tensor bundles”) factorize through the curvature and its invariant derivatives up to order . On the course to this result we also prove that the invariant derivations (a generalization of the covariant derivation for Cartan geometries) of the curvature function of a Cartan connection have the tensor character. A modification of the theorem...
On the spannedness of adjunction of vector bundles.
Qi Zhang (1996)
Mathematische Zeitschrift
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