The differentiable pinching problem and the diffeotopy theorem

DOI10.3792/pjaa.66.187zbMath0744.53026OpenAlexW2047171374MaRDI QIDQ1174410

Yoshihiko Suyama

Publication date: 25 June 1992

Published in: Proceedings of the Japan Academy. Series A (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3792/pjaa.66.187

zbMATH Keywords

standard spherepinching problems

Mathematics Subject Classification ID

Global Riemannian geometry, including pinching (53C20)

Cites Work

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• Group actions and curvature
• Differentiable sphere theorem by curvature pinching
• An equivariant pinching theorem
• Über Riemannsche Mannigfaltigkeiten mit positiver Krümmung
• Differenzierbare Strukturen und Metriken positiver Krümmung auf Sphären
• Curvature and differentiable structure on spheres
• On the differentiable pinching problem
• On the differentiable pinching problem

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