17 citations · 22 across the 3 of their papers we have counts for
3 papers
math.GR2021
Gruenberg-Kegel graphs: cut groups, rational groups and the Prime Graph Question
Andreas Bächle, Ann Kiefer, Sugandha Maheshwary +1
The Gruenberg-Kegel graph of a group is the undirected graph whose vertices are those primes which occur as the order of an element of the group, and distinct vertices , are…
math.RT2016★ 5 cited
Algorithmic aspects of units in group rings
Andreas Bächle, Wolfgang Kimmerle, Leo Margolis
We describe the main questions connected to torsion subgroups in the unit group of integral group rings of finite groups and algorithmic methods to attack these questions. We then…
math.RT2016★ 17 cited
On the Prime Graph Question for Integral Group Rings of 4-primary groups II
Andreas Bächle, Leo Margolis
In this article the study of the Prime Graph Question for the integral group ring of almost simple groups which have an order divisible by exactly different primes is continued…