Exploració per tema "Cayley trick"
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Dissections, Hom-complexes and the Cayley trick
(2006-06-27)
Article
Accés obertWe show that certain canonical realizations of the complexes $\Hom(G,H)$ and $\Hom_+(G,H)$ of (partial) graph homomorphisms studied by Babson and Kozlov are in fact instances of the polyhedral Cayley trick. For $G$~a ...