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Products of Circulant Graphs Are Metacirculant

open access: yesJournal of Combinatorial Theory, Series B, 2002
Broere and Hattingh studied \(B\)-products of graphs (introduced by Imrich and Izbicki) and proved that the lexicographic product of two circulant graphs is again circulant, but this is not the case with other products. In the present paper any \(B\)-product of two circulant graphs is proved to be a metacirculant graph with parameters that are easily ...
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