11 citations · 72 across the 39 of their papers we have counts for
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math.CO2015
Graphs for Juncture
Kosta Dosen, Zoran Petric
An alternative foundation for 2-categories is explored by studying graph-theoretically a partial operation on 2-cells named juncture, which can replace vertical and horizontal comp…
math.CO2012
A Planarity Criterion for Graphs
K. Dosen, Z. Petric
It is proven that a connected graph is planar if and only if all its cocycles with at least four edges are "grounded" in the graph. The notion of grounding of this planarity criter…
math.CO2010
Hypergraph Polytopes
K. Dosen, Z. Petric
We investigate a family of polytopes introduced by E.M.\ Feichtner, A.\ Postnikov and B.\ Sturmfels, which were named nestohedra. The vertices of these polytopes may intuitively be…