Márcia R. Cappelle , Erika M.M. Coelho , Hebert Coelho , Lucia D. Penso, Dieter Rautenbach
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Identifying Codes in the Complementary Prism of Cycles
We show that an identifying code of minimum order in the complementary prism of a cycle of order n has order 7n/9 + Θ(1). Furthermore, we observe that the clique-width of the complementary prism of a graph of clique-width k is at most 4k, and discuss some algorithmic consequences.
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