4 papers · 1 filter
Asymptotically CAT(0) metrics, Z-structures, and the Farrell-Jones Conjecture
Matthew Gentry Durham, Yair Minsky, Alessandro Sisto
We show that colorable hierarchically hyperbolic groups (HHGs) admit asymptotically CAT(0) metrics, that is, roughly, metrics where the CAT(0) inequality holds up to sublinear erro…
Simultaneous universal circles
Michael P. Landry, Yair N. Minsky, Samuel J. Taylor
Let phi be a pseudo-Anosov flow on a closed oriented atoroidal 3-manifold M. We show that if F is any taut foliation almost transverse to phi, then the action of pi_1(M) on the bou…
Simply transitive geodesics and omnipotence of lattices in PSL
Ian Agol, Tam Cheetham-West, Yair Minsky
We show that the isometry group of a finite-volume hyperbolic 3-manifold acts simply transitively on many of its closed geodesics. Combining this observation with the Virtual Speci…
Transverse surfaces and pseudo-Anosov flows
Michael P. Landry, Yair N. Minsky, Samuel J. Taylor
Let be a transitive pseudo-Anosov flow on an oriented, compact -manifold , possibly with toral boundary. We characterize the surfaces in that are (almost) transverse…