1 citations · 1 across the 1 of their papers we have counts for
2 papers
math.CO2021★ 1 cited
Bruhat intervals, subword complexes and brick polyhedra for finite Coxeter groups
Dennis Jahn, Christian Stump
We study the interplay between the discrete geometry of Bruhat poset intervals and subword complexes of finite Coxeter systems. We establish connections between the cones generated…
math.CO2020
Minkowski decompositions for generalized associahedra of acyclic type
Dennis Jahn, Robert Löwe, Christian Stump
We give an explicit subword complex description of the generators of the type cone of the g-vector fan of a finite type cluster algebra with acyclic initial seed. This yields in pa…