47 citations · 158 across the 28 of their papers we have counts for
Showing math.GRShow all
3 papers · 1 filter
math.GR2009★ 1 cited
Finite Weyl groupoids of rank three
M. Cuntz, I. Heckenberger
We continue our study of Cartan schemes and their Weyl groupoids. The results in this paper provide an algorithm to determine connected simply connected Cartan schemes of rank thre…
math.GR2009★ 4 cited
Reflection groupoids of rank two and Cluster algebras of type
M. Cuntz, I. Heckenberger
We extend the classification of finite Weyl groupoids of rank two. Then we generalize these Weyl groupoids to `reflection groupoids' by admitting non-integral entries of the Cartan…
math.GR2008
Weyl groupoids of rank two and continued fractions
M. Cuntz, I. Heckenberger
A relationship between continued fractions and Weyl groupoids of Cartan schemes of rank two is found. This allows to decide easily if a given Cartan scheme of rank two admits a fin…