7 citations · 11 across the 5 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
math.CO2004★ 4 cited
Weak order complexes
Sergei Ovchinnikov
The paper presents geometric models for the set WO of weak orders on a finite set. In particulary, WO is modeled as a set of vertices of a cubical subdivision of a permutahedron. T…
math.CO2004★ 7 cited
The lattice dimension of a tree
Sergei Ovchinnikov
The lattice dimension of a graph G is the minimal dimension of a cubic lattice in which G can be isometrically embedded. We prove that the lattice dimension of a tree with n leaves…