72 citations · 481 across the 42 of their papers we have counts for
4 papers · 2 filters
Limit sets of Teichmüller geodesics with minimal non-uniquely ergodic vertical foliation
Christopher Leininger, Anna Lenzhen, Kasra Rafi
We describe a method for constructing Teichmüller geodesics where the vertical measured foliation is minimal but is not uniquely ergodic and where we have a good understanding…
Digraphs and cycle polynomials for free-by-cyclic groups
Yael Algom-Kfir, Eriko Hironaka, Kasra Rafi
Let $ϕ\in \mbox{Out}(F_n)$ be a free group outer automorphism that can be represented by an expanding, irreducible train-track map. The automorphism determines a free-by-cyclic…
Large scale rank of Teichmuller space
Alex Eskin, Howard Masur, Kasra Rafi
Let X be quasi-isometric to either the mapping class group equipped with the word metric, or to Teichmuller space equipped with either the Teichmuller metric or the Weil-Petersson…
Uniform hyperbolicity of the curve graph via surgery sequences
Matt Clay, Kasra Rafi, Saul Schleimer
We prove that the curve graph $\calC^{(1)}(S)$ is Gromov-hyperbolic with a constant of hyperbolicity independent of the surface . The proof is based on the proof of hyperbolicit…