Basic constructions in the categories of sets, sets with a binary relation on them, preorders, and posets
| Autor: | Viglizzo, Ignacio |
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| Rok vydání: | 2023 |
| Předmět: | |
| Druh dokumentu: | Working Paper |
| Popis: | The purpose of this note is to work out the details of the concrete incarnation of a few categorical constructions (products, coproducts, pullbacks, pushouts, equalizers, coequalizers, and exponentials) in some useful and basic categories: the categories of sets, sets endowed with a binary relation, preorders, and posets. |
| Databáze: | arXiv |
| Externí odkaz: |
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