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arXiv · 1607.00657

Non-negative versus positive scalar curvature

Thomas Schick·David J. Wraith
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Abstract

We show that results about spaces or moduli spaces of positive scalar curvature metrics proved using index theory can typically be extended to non-negative scalar curvature metrics. We illustrate this by providing explicit generalizations of some classical results concerning moduli spaces of positive scalar curvature metrics.

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Thomas Schick, David J. Wraith. 2016-07-03. Non-negative versus positive scalar curvature. https://doi.org/10.1016/j.matpur.2020.09.010

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