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Showing 2016 · math.COShow all
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math.CO2016★ 6 cited
Minimum rank and zero forcing number for butterfly networks
Daniela Ferrero, Cyriac Grigorious, Thomas Kalinowski +2
The minimum rank of a simple graph is the smallest possible rank over all symmetric real matrices whose nonzero off-diagonal entries correspond to the edges of . Using t…
math.CO2016
Coprime and prime labelings of graphs
Adam H. Berliner, Nathaniel Dean, Jonelle Hook +3
A coprime labeling of a simple graph of order is a labeling in which adjacent vertices are given relatively prime labels, and a graph is prime if the labels used can be taken t…