Sur l'existence d'une catégorie ayant une matrice strictement positive donnée

Simple item page
dc.creatorAllouch, Samer
dc.date2008-05-31
dc.date.accessioned2026-07-07T12:19:18Z
dc.date.available2026-07-07T12:19:18Z
dc.descriptionThe Leinster matrix corresponding to a finite category has entries counting the number of morphisms between objects. A first question is to know which positive integer matrices come from at least one finite category. Here, that question will be answered when the entries are strictly positive.
dc.identifierhttps://arxiv.org/abs/0806.0060
dc.identifierhttp://arxiv.org/abs/0806.0060
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212708
dc.subjectCategory Theory
dc.titleSur l'existence d'une catégorie ayant une matrice strictement positive donnée
dc.typetext

Files

Collections

arXiv