Codimension four regularity of generalized Einstein structures
Differential Geometry
2021-07-20 v1 Mathematical Physics
math.MP
Abstract
We establish codimension 4 regularity of noncollapsed sequences of metrics with bounds on natural generalizations of the Ricci tensor. We obtain a priori L2 curvature estimates on such spaces, with diffeomorphism finiteness results and rigidity theorems as corollaries.
Cite
@article{arxiv.2107.08108,
title = {Codimension four regularity of generalized Einstein structures},
author = {Xin Fu and Aaron Naber and Jeffrey Streets},
journal= {arXiv preprint arXiv:2107.08108},
year = {2021}
}
Comments
arXiv admin note: text overlap with arXiv:1605.05583