3 citations · 6 across the 7 of their papers we have counts for
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math.MG2017★ 3 cited
Rigidity of warped cones and coarse geometry of expanders
David Fisher, Thang Nguyen, Wouter van Limbeek
We study the geometry of warped cones over free, minimal isometric group actions and related constructions of expander graphs. We prove a rigidity theorem for the coarse geometry o…
math.DG2017★ 2 cited
Hyperbolic rank rigidity for manifolds of -pinched negative curvature
Chris Connell, Thang Nguyen, Ralf Spatzier
A Riemannian manifold has higher hyperbolic rank if every geodesic has a perpendicular Jacobi field making sectional curvature -1 with the geodesic. If in addition, the section…