Torsion obstructions to positive scalar curvature

DOI10.3842/sigma.2024.069MaRDI QIDQ6604016

Bernhard Hanke, Mikhail Gromov

Publication date: 12 September 2024

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

zbMATH Keywords

positive scalar curvaturegroup homologyRiemannian foliationsenlargeabilityband width inequality\(\mu\)-bubblestoral manifolds

Mathematics Subject Classification ID

Cohomology of groups (20J06) Global Riemannian geometry, including pinching (53C20) Global geometric and topological methods (à la Gromov); differential geometric analysis on metric spaces (53C23) Foliations (differential geometric aspects) (53C12) Singular homology and cohomology theory (55N10)

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