Manifolds with Pinched Radial Curvature

DOI10.2307/2160150zbMath0788.53025OpenAlexW4251861697MaRDI QIDQ4201639

Yoshiroh Machigashira

Publication date: 1 September 1993

Full work available at URL: https://doi.org/10.2307/2160150

zbMATH Keywords

sphere theoremsradial curvature

Mathematics Subject Classification ID

Quantum groups and related algebraic methods applied to problems in quantum theory (81R50) Braid groups; Artin groups (20F36) Global Riemannian geometry, including pinching (53C20)

Related Items

Ricci curvature, radial curvature and large volume growth, A sphere theorem for radial curvature, Comparison geometry referred to warped product models, Manifolds with asymptotically nonnegative minimal radial curvature, Manifolds with minimal radial curvature bounded from below and big volume

Cites Work

• Unnamed Item
• Function theory on manifolds which possess a pole
• Collapsing and pinching under a lower curvature bound
• A generalized sphere theorem
• A new version of differentiable sphere theorem
• Three-manifolds with positive Ricci curvature
• Manifolds with restricted conjugate locus
• Morse Theory. (AM-51)
• On Manifolds of Small Excess