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https://hdl.handle.net/10316/43923| Title: | Some remarks on connectors and groupoids in Goursat categories | Authors: | Gran, Marino Rodelo, Diana Nguefeu, Idriss Tchoffo |
Issue Date: | 2017 | Publisher: | Logical Methods in Computer Science | Project: | info:eu-repo/grantAgreement/FCT/5876/147205/PT UID/MAT/00324/2013 |
metadata.degois.publication.title: | Logical Methods in Computer Science | metadata.degois.publication.volume: | 13 | metadata.degois.publication.issue: | 3 | Abstract: | We prove that connectors are stable under quotients in any (regular) Goursat category. As a consequence, the category Conn(C) of connectors in C is a Goursat category whenever C is. This implies that Goursat categories can be characterised in terms of a simple property of internal groupoids. | URI: | https://hdl.handle.net/10316/43923 | ISSN: | 1860-5974 | DOI: | 10.2168/LMCS-13(3:14)2017 | Rights: | openAccess |
| Appears in Collections: | I&D CMUC - Artigos em Revistas Internacionais |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| arXiv version SRCGGC.pdf | 340.99 kB | Unknown | View/Open |
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