Maps on posets, and blockers

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dc.creatorMatveev, Andrey O.
dc.date2004-11-01
dc.date2004-11-02
dc.date.accessioned2026-07-07T05:13:51Z
dc.date.available2026-07-07T05:13:51Z
dc.descriptionAn order-theoretic generalization of Seymour relations describing the connection between the set-theoretic blocker, deletion, and contraction maps on clutters, is presented.
dc.description6 pages; v.2 corrects a misprint in References
dc.identifierhttps://arxiv.org/abs/math/0411025
dc.identifierhttp://arxiv.org/abs/math/0411025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/73067
dc.subjectCombinatorics
dc.subject06A06; 90C27
dc.titleMaps on posets, and blockers
dc.typetext

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