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Showing 2012 · math.COShow all
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math.CO2012
Toric partial orders
Mike Develin, Matthew Macauley, Victor Reiner
We define toric partial orders, corresponding to regions of graphic toric hyperplane arrangements, just as ordinary partial orders correspond to regions of graphic hyperplane arran…
math.CO2012★ 1 cited
Identifying codes of the direct product of two cliques
Douglas F. Rall, Kirsti Wash
An identifying code in a graph is a dominating set that also has the property that the closed neighborhood of each vertex in the graph has a distinct intersection with the set. It…