1 citations · 2 across the 2 of their papers we have counts for
3 papers
math.CO2013★ 1 cited
Decomposition Complexes
Martin Dlugosch
We introduce decomposition complexes of posets, which generalize order complexes. The main advantage of our construction is that decomposition complexes are closed under taking pro…
math.CO2012★ 1 cited
Bergman Complexes of Lattice Path Matroids
Emanuele Delucchi, Martin Dlugosch
We give an explicit description of the poset of cells of Bergman complexes of Lattice Path Matroids and establish a criterion for its simpliciality, in terms of the shape of the bo…
math.CO2011
New light on Bergman complexes by decomposing matroid types
Martin Dlugosch
Bergman complexes are polyhedral complexes associated to matroids. Faces of these complexes are certain matroids, called matroid types, too. In order to understand the structure of…