On the Singular Set of Harmonic Maps into DM-Complexes

Georgios Daskalopoulos, Brown University, Providence, RI, USA. Chikako Mese, Johns Hopkins University, Baltimore, MD, USA.

Introduction
Harmonic maps into NPC spaces and DM-complexes
Regular and singular points
Metric estimates near a singular point
Assumptions
The Target variation
Lower order bound
The Domain variation
Order function
The Gap Theorem
Proof of Theorems 1-4
Appendix A.
Appendix 1
Appendix B.
Appendix 2
Bibliography