January 14, 2022
TITLE: Singular sets of generalized Einstein metrics
ABSTRACT: Various considerations in geometry and physics lead to natural generalizations of Einstein metrics which are coupled to differential forms. In this talk I will describe recent joint work with X. Fu and A. Naber on the singularity formation of sequences of such structures. In particular we show that the limit spaces are regular outside of a set of codimension 4, and satisfy certain sharp integral estimates, leading to geometric applications.