Horizontally homothetic submersions and nonnegative curvature

DOI10.1512/iumj.2007.56.2999zbMath1120.53019arXivmath/0602024OpenAlexW1969198082MaRDI QIDQ3434947

Ye-Lin Ou, Frederick H. jun. Wilhelm

Publication date: 3 May 2007

Published in: Indiana University Mathematics Journal (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0602024

zbMATH Keywords

curvaturesubmersionhomotheticfalse by the main theorem

Mathematics Subject Classification ID

Global Riemannian geometry, including pinching (53C20) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21)

Related Items (6)

Kähler-Ricci flow and conformal submersion ⋮ Infinity-harmonic maps and morphisms ⋮ On Riemannian foliations over positively curved manifolds ⋮ \(f\)-harmonic morphisms between Riemannian manifolds ⋮ Riemannian submersions need not preserve positive Ricci curvature ⋮ A class of submersions and compatible maps in Finsler geometry

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