8 citations · 17 across the 22 of their papers we have counts for
4 papers · 1 filter
Structure of group rings and the group of units of integral group rings: an invitation
Eric Jespers
During the past three decades fundamental progress has been made on constructing large torsion-free subgroups (i.e. subgroups of finite index) of the unit group $\U (\Z G)$ of the…
Set-theoretic solutions of the Pentagon Equation
Ilaria Colazzo, Eric Jespers, Lukasz Kubat
A set-theoretic solution of the Pentagon Equation on a non-empty set is a map such that , where $s_{12}=s\times\mathrm{id}…
Primitive set-theoretic solutions of the Yang-Baxter equation
F. Cedo, E. Jespers, J. Okninski
To every involutive non-degenerate set-theoretic solution of the Yang-Baxter equation on a finite set there is a naturally associated finite solvable permutation group…
Every finite abelian group is a subgroup of the additive group of a finite simple left brace
F. Cedo, E. Jespers, J. Okninski
Left braces, introduced by Rump, have turned out to provide an important tool in the study of set theoretic solutions of the quantum Yang-Baxter equation. In particular, they have…