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math.DG2019
Scalar positive immersions
Luis A. Florit, Bernhard Hanke
As shown by Gromov-Lawson and Stolz the only obstruction to the existence of positive scalar curvature metrics on closed simply connected manifolds in dimensions at least five appe…
math.DG2019★ 1 cited
Positive scalar curvature on manifolds with odd order abelian fundamental groups
Bernhard Hanke
We introduce Riemannian metrics of positive scalar curvature on manifolds with Baas-Sullivan singularities, prove a corresponding homology invariance principle and discuss admissib…