Quasistrict symmetric monoidal 2-categories via wire diagrams

Bruce Bartlett

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arXiv · 1409.2148

Quasistrict symmetric monoidal 2-categories via wire diagrams

Bruce Bartlett

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Abstract

In this paper we give an expository account of quasistrict symmetric monoidal 2-categories, as introduced by Schommer-Pries. We reformulate the definition using a graphical calculus called wire diagrams, which facilitates computations and emphasizes the central role played by the interchangor coherence isomorphisms.

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Bruce Bartlett. 2014-09-07. Quasistrict symmetric monoidal 2-categories via wire diagrams. https://arxiv.org/abs/1409.2148

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