On the Category of Partial Bijections

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dc.creatorSchwab, Emil
dc.date2009-03-05
dc.date.accessioned2026-07-07T12:49:21Z
dc.date.available2026-07-07T12:49:21Z
dc.descriptionCategories of partial functions have become increasingly important principally because of their applications in theoretical computer science. In this note we prove that the category of partial bijections between sets as an inverse-Baer*-category with closed projections and in which the idempotent split is an exact category. Finally the Noether isomorphism theorems are given for this exact category.
dc.description8 pages, exposed on 2nd "European Conference on Computer Science & Applications" - XA2008, Timisoara, Romania
dc.identifierhttps://arxiv.org/abs/0903.1017
dc.identifierhttp://arxiv.org/abs/0903.1017
dc.identifierAnn. Univ. Tibiscus Comp. Sci. Series 6 (2008), 173-180
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222371
dc.subjectDiscrete Mathematics
dc.titleOn the Category of Partial Bijections
dc.typetext

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