Lower bounds on Ricci flow invariant curvatures and geometric applications
Lower bounds on Ricci flow invariant curvatures and geometric applications
Abstract We consider Ricci flow invariant cones š in the space of curvature operators lying between the cones ānonnegative Ricci curvatureā and ānonnegative curvature operatorā. Assuming some mild control on the scalar curvature of the Ricci flow, we show that if a solution to the Ricci flow has its curvature ā¦