The Redheffer matrix of a partially ordered set

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dc.creatorWilf, Herbert S.
dc.date2004-08-19
dc.date.accessioned2026-07-07T05:11:24Z
dc.date.available2026-07-07T05:11:24Z
dc.descriptionR. Redheffer described an $n\times n$ matrix of 0's and 1's the size of whose determinant is connected to the Riemann Hypothesis. We describe the permutations that contribute to its determinant and evaluate its permanent in terms of integer factorizations. We generalize the Redheffer matrix to finite posets that have a 0 element and find the analogous results in the more general situation.
dc.identifierhttps://arxiv.org/abs/math/0408263
dc.identifierhttp://arxiv.org/abs/math/0408263
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/72229
dc.subjectCombinatorics
dc.subject05A15
dc.titleThe Redheffer matrix of a partially ordered set
dc.typetext

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