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arxiv: 1111.7036 · v1 · pith:RVL6RTPHnew · submitted 2011-11-30 · 🧮 math.CO

Bijective mapping preserving intersecting antichains for k-valued cubes

classification 🧮 math.CO
keywords antichainsintersectingk-valuedbijectivecorrespondencecubecubesgeneralizing
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Generalizing a result of Miyakawa, Nozaki, Pogosyan and Rosenberg, we prove that there is a one-to-one correspondence between the set of intersecting antichains in a subset of the lower half of the k-valued n-cube and the set of intersecting antichains in the k-valued (n-1)-cube.

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