Certain 4-manifolds with non-negative sectional curvature

DOI10.1007/s11464-008-0037-6zbMath1167.53035arXivmath/0701742OpenAlexW2033854292MaRDI QIDQ1001306

Jianguo Cao

Publication date: 17 February 2009

Published in: Frontiers of Mathematics in China (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0701742

zbMATH Keywords

minimal surfacescalar curvature4-manifoldsectional curvatureWeyl tensor

Mathematics Subject Classification ID

Global Riemannian geometry, including pinching (53C20) Methods of global Riemannian geometry, including PDE methods; curvature restrictions (53C21) Calculus on manifolds; nonlinear operators (58C99)

Related Items (2)

Fundamental group of self-dual four-manifolds with positive scalar curvature ⋮ Curvature, Sphere Theorems, and the Ricci flow

Cites Work

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