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arXiv · 1206.4284

Internal bicategories

Christopher L. Douglas·André G. Henriques
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Abstract

We define bicategories internal to 2-categories. When the ambient 2-category is symmetric monoidal categories, this provides a convenient framework for encoding the structures of a symmetric monoidal 3-category. This framework is well suited to examples arising in geometry and algebra, such as the 3-category of bordisms or the 3-category of conformal nets.

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Christopher L. Douglas, André G. Henriques. 2012-06-19. Internal bicategories. https://arxiv.org/abs/1206.4284

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