1 citations · 2 across the 2 of their papers we have counts for
2 papers
math.CO2017★ 1 cited
Whitney's Theorem for 2-Regular Planar Digraphs
Dan Archdeacon, Matt DeVos, Stefan Hannie +1
A digraph is 2-regular if every vertex has both indegree and outdegree two. We define an embedding of a 2-regular digraph to be a 2-cell embedding of the underlying graph in a clos…
math.CO2017★ 1 cited
Embedding Quartic Eulerian Digraphs on the Plane
Dan Archdeacon, Paul Bonnington, Bojan Mohar
Minimal obstructions for embedding 4-regular Eulerian digraphs on the plane are considered in relation to the partial order defined by the cycle removal operation. Their basic prop…