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Simple free star-autonomous categories and full coherence

Dominic Hughes
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Abstract

This paper gives a simple presentation of the free star-autonomous category over a category, based on Eilenberg-Kelly-MacLane graphs and Trimble rewiring, yielding a full coherence theorem: the commutativity of diagrams of canonical maps is decidable.

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Dominic Hughes. 2012-03-27. Simple free star-autonomous categories and full coherence. https://arxiv.org/abs/math/0506521

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