ALMOST NONNEGATIVE CURVATURE ON SOME FAKE 6- AND 14-DIMENSIONAL PROJECTIVE SPACES

DOI10.1017/S0004972716000307zbMath1364.53040OpenAlexW2504407179MaRDI QIDQ2986544

Priyanka Rajan, Frederick H. jun. Wilhelm

Publication date: 16 May 2017

Published in: Bulletin of the Australian Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0004972716000307

zbMATH Keywords

liftingalmost nonnegative curvaturefake \(\mathbb{R}P^n\)

Mathematics Subject Classification ID

Global Riemannian geometry, including pinching (53C20)

Cites Work

• On manifolds homeomorphic to the 7-sphere
• An exotic sphere with nonnegative sectional curvature
• Curvature and symmetry of Milnor spheres
• Metrics of positive Ricci curvature on quotient spaces
• How to lift positive Ricci curvature
• On the homotopy groups of BPL and PL/O
• Classification of (n-1)-connected 2n-manifolds
• Groups of homotopy spheres. I
• New examples of obstructions to non-negative sectional curvatures in cohomogeneity one manifolds
• Wiedersehen metrics and exotic involutions of Euclidean spheres
• The octonions
• Some Group Actions on Homotopy Spheres of Dimension Seven and Fifteen
• Differentiable Structures on the 15-Sphere and Pontrjagin Classes of Certain Manifolds
• Some curious involutions of spheres
• Exotic spheres with lots of positive curvatures

This page was built for publication: ALMOST NONNEGATIVE CURVATURE ON SOME FAKE 6- AND 14-DIMENSIONAL PROJECTIVE SPACES