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Some remarks on connectors and groupoids in Goursat categories

We prove that connectors are stable under quotients in any (regular) Goursat category. As a consequence, the category $\mathsf{Conn}(\mathbb{C})$ of connectors in $\mathbb{C}$ is a Goursat category whenever $\mathbb C$ is. This implies that Goursat categories can be characterised in terms of a simpl...

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Principais autores: Marino Gran, Diana Rodelo, Idriss Tchoffo Nguefeu
Format: Artigo
Jezik:Inglês
Izdano: Logical Methods in Computer Science e.V. 2017-08-01
Serija:Logical Methods in Computer Science
Teme:
Online dostop:https://lmcs.episciences.org/2671/pdf
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