58 citations · 112 across the 14 of their papers we have counts for
Showing math.DGShow all
2 papers · 1 filter
math.DG2006
Strengthening Kazhdan's Property by Bochner Methods
David Fisher, Theron Hitchman
In this paper, we propose a property which is a natural generalization of Kazhdan's property and prove that many, but not all, groups with property also have this prope…
math.DG2005
Cocycle superrigidity and harmonic maps with infinite dimensional targets
David Fisher, Theron Hitchman
We announce a generalization of Zimmer's cocycle superrigidity theorem proven using harmonic map techniques. This allows us to generalize many results concerning higher rank lattic…