4 citations · 7 across the 2 of their papers we have counts for
2 papers
math.CO2012★ 3 cited
The local -vector of the cluster subdivision of a simplex
Christos A. Athanasiadis, Christina Savvidou
The cluster complex is an abstract simplicial complex, introduced by Fomin and Zelevinsky for a finite root system . The positive part of naturally defines a simpl…
math.CO2010★ 4 cited
Face numbers of cubical barycentric subdivisions
Christina Savvidou
The cubical barycentric subdivision sd_c(K) of a cubical complex K is introduced as an analogue of the barycentric subdivision of a simplicial complex. Explicit formulas for the sh…