8 citations · 17 across the 22 of their papers we have counts for
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math.GR2015
Presentations of Groups Acting Discontinuously on Direct Products of Hyperbolic Spaces
Eric Jespers, Ann Kiefer, Ángel del Río
The problem of describing the group of units of the integral group ring of a finite group has attracted a lot of attention and provid…
math.GR2015
Revisiting Poincaré's Theorem on presentations of discontinuous groups via fundamental polyhedra
Eric Jespers, Ann Kiefer, Ángel del Río
We give a new self-contained proof of Poincaré's Polyhedron Theorem on presentations of discontinuous groups of isometries of a Riemann manifold of constant curvature. The proof is…
math.GR2015
Solutions of the Yang-Baxter equation associated with a left brace
David Bachiller, Ferran Cedo, Eric Jespers
Given a left brace , a method to construct all the involutive, non-degenerate set-theoretic solutions of the YBE, such that is given. This meth…