2024/05/09 by Cucinotta, Alessandro, Fiorani, Francesco
#Differential Geometry (math.DG) #FOS: Mathematics
paper · doi:10.48550/arxiv.2405.05775
We show that the Hausdorff dimension of the singular set of perimeter minimizers in non-collapsed Ricci limit spaces with a two-sided Ricci curvature bound is at most N-5, where N is the dimension of the ambient space. The estimate is sharp.