Line digraphs and coreflexive vertex sets

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dc.creatorLiu, Xinming
dc.creatorWest, Douglas B.
dc.date1998-02-13
dc.date.accessioned2026-07-07T05:23:51Z
dc.date.available2026-07-07T05:23:51Z
dc.descriptionThe concept of coreflexive set is introduced to study the structure of digraphs. New characterizations of line digraphs and nth-order line digraphs are given. Coreflexive sets also lead to another natural way of forming an intersection digraph from a given digraph.
dc.description8 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/math/9802065
dc.identifierhttp://arxiv.org/abs/math/9802065
dc.identifierDiscrete Mathematics 188(1998), 269-277
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/76605
dc.subjectCombinatorics
dc.subject05C20
dc.titleLine digraphs and coreflexive vertex sets
dc.typetext

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