Affiliation:
1. Dipartimento di Matematica Universitá di Bologna Bologna Italy
Abstract
AbstractBy gluing some copies of a polytope of Kerckhoff and Storm's, we build the smallest known orientable hyperbolic 4‐manifold that is not commensurable with the ideal 24‐cell or the ideal rectified simplex. It is cusped and arithmetic, and has twice the minimal volume.
Funder
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung