1 citations · 1 across the 2 of their papers we have counts for
2 papers
math.CO2008
Contributions to Seymour's Second Neighborhood Conjecture
James N. Brantner, Greg Brockman, Bill Kay +1
Let D be a simple digraph without loops or digons. For any v in V(D) let N_1(v) be the set of all nodes at out-distance 1 from v and let N_2(v) be the set of all nodes at out-dista…
math.CO2008★ 1 cited
On Universal Cycles of Labeled Graphs
Greg Brockman, Bill Kay, Emma E. Snively
A universal cycle is a compact listing of a class of combinatorial objects. In this paper, we prove the existence of universal cycles of classes of labeled graphs, including simple…