Christopher R. H. Hanusa

collaborators

2 papers

math.NT2026

Densities of arithmetic Hecke triangle group orbits

Samantha Fairchild, Christopher R. H. Hanusa

We give new proofs computing the asymptotic densities for orbits of the arithmetic Hecke triangle groups $I^_{q}$ when $q = 4$ and $q = 6$ . We use elementary number theory techniques alo…

math.CO2025

Permutation Flows I: Triangulations of Flow Polytopes (Research Announcement)

Rafael S. GonzÃ¡lez D'LeÃ³n, Christopher R. H. Hanusa, Martha Yip

We introduce a new broadly unifying family of combinatorial objects, which we call permutation flows, associated to an acyclic directed graph $G$ together with a framing $F$ . This…