10 citations · 14 across the 3 of their papers we have counts for
3 papers
math.AG2005★ 2 cited
On the geometry of toric arrangements
C. De Concini, C. Procesi
We introduce toric arrangements, essentially finite families of codimension 1 subtori of a torus or of their cosets, as a periodic generalization of hyperplane arrangements, comput…
math.CO2004★ 2 cited
On the geometry of graph arrangements
C. De Concini, C. Procesi
We use the results of AG/0406290 to discuss the counting formulas of network flow polytopes and magic squares, i.e. the formula for the corresponding Ehrhart polynomial in terms of…
math.AG2004★ 10 cited
Nested sets and Jeffrey Kirwan cycles
Corrado De Concini, Claudio Procesi
For the complement of a hyperplane arrangement we construct a dual homology basis to the no broken circuit basis of cohomology. This is based on the theory of wonderful embeddings…