Zhu's conjecture for categorical products of hypergraphs
Let G=(V,E)\mathcal{G}=(V,E)G=(V,E) and G′=(V′,E′)\mathcal{G}'=(V',E')G′=(V′,E′) be hypergraphs. Their categorical product G×G′\mathcal{G}\times\mathcal{G}'G×G′ has vertex set V×V′V\times V'V×V′ and edges whose projections…
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