6: Circuits - Hypergraph Categories and Operads
- Page ID
- 54922
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- 6.2: Colimits and Connection
- Universal constructions are central to category theory. They allow us to define objects, at least up to isomorphism, by describing their relationship with other objects. So far we have seen this theme in a number of different forms: meets and joins, Galois connections and adjunctions, limits, and free and presented structures. Here we turn our attention to colimits.