Non-collapsing of Ricci shrinkers with bounded curvature
Non-collapsing of Ricci shrinkers with bounded curvature
We establish a uniform entropy bound for simply connected Ricci shrinkers with a finite second homotopy group and a uniform curvature bound. Additionally, we extend the non-collapsing result to a broader class of smooth metric measure spaces satisfying Bakry-\'Emery conditions.