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Isomorphisms of products of infinite connected graphs. (English) Zbl 0558.05039

Author’s abstract: ”We construct a connected countable simple graph G isomorphic to \(G\times G\times G\) but not to \(G\times G\), for \(\times\) being the Cartesian product or the normal product.”
Reviewer: T.Andreae

MSC:

05C40 Connectivity
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