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arXiv · 1109.2091

Categories as models on a suitable algebraic theory

Kuerak Chung·Giovanni Marelli
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Abstract

We explain how categories, and groupoids, can be seen as models for a Lawvere ${\mathfrak Gr}$-theory, where ${\mathfrak Gr}$ is the category of graphs, and show that for Lawvere ${\mathfrak Gr}$-theories finitely presentable models are finitely presentable objects.

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Kuerak Chung, Giovanni Marelli. 2011-09-09. Categories as models on a suitable algebraic theory. https://arxiv.org/abs/1109.2091

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