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arXiv · 2408.08980

A finite algebraic presentation of Lawvere theories in the object-classifier topos

Marcelo Fiore·Sanjiv Ranchod
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Abstract

Over the topos of sets, the notion of Lawvere theory is infinite countably-sorted algebraic but not one-sorted algebraic. Shifting viewpoint over the object-classifier topos, a finite algebraic presentation of Lawvere theories is considered.

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Marcelo Fiore, Sanjiv Ranchod. 2024-08-16. A finite algebraic presentation of Lawvere theories in the object-classifier topos. https://arxiv.org/abs/2408.08980

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