Mathematical Research Letters

Volume 23 (2016)

Number 2

A Ricci flow proof of a result by Gromov on lower bounds for scalar curvature

Pages: 325 – 337



Richard H. Bamler (Department of Mathematics, University of California at Berkeley)


In this note we re-prove a theorem of Gromov using Ricci flow. The theorem states that a possibly non-constant, lower bound on the scalar curvature is stable under $C^0$-convergence of the metric.

Accepted 18 June 2015

Published 6 June 2016