31 citations · 113 across the 46 of their papers we have counts for
4 papers · 1 filter
Is a typical bi-Perron number a pseudo-Anosov dilatation?
Hyungryul Baik, Ahmad Rafiqi, Chenxi Wu
In this note, we deduce a partial answer to the question in the title. In particular, we show that asymptotically almost all bi-Perron algebraic unit whose characteristic polynomia…
The Smallest Positive Eigenvalue Of Fibered Hyperbolic 3-Manifolds
Hyungryul Baik, Ilya Gekhtman, Ursula Hamenstaedt
We study the smallest positive eigenvalue of the Laplace-Beltrami operator on a closed hyperbolic 3-manifold which fibers over the circle, with fiber a closed surface…
Exponential Torsion Growth for Random 3-Manifolds
Hyungryul Baik, David Bauer, Ilya Gekhtman +5
We show that a random 3-manifold with positive first Betti number admits a tower of cyclic covers with exponential torsion growth.
Unsmoothable group actions on compact one-manifolds
Hyungryul Baik, Sang-hyun Kim, Thomas Koberda
We show that no finite index subgroup of a sufficiently complicated mapping class group or braid group can act faithfully by diffeomorphisms on the circle, whic…