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arXiv · 2302.06428

A diagrammatic presentation of the category 3Cob

Jovana Nikolic·Zoran Petric·Mladen Zekic
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Abstract

A category equivalent to the category of 3-dimensional cobordisms is defined in terms of planar diagrams. The operation of composition in this category is completely described via these diagrams.

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Jovana Nikolic, Zoran Petric, Mladen Zekic. 2023-02-13. A diagrammatic presentation of the category 3Cob. https://arxiv.org/abs/2302.06428

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