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arXiv · 1911.01341

THH and traces of enriched categories

John D. Berman
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Abstract

We prove that topological Hochschild homology (THH) arises from a presheaf of circles on a certain combinatorial category, which gives a universal construction of THH for any enriched infinity category. Our results rely crucially on an elementary, model-independent framework for enriched higher category theory, which may be of independent interest.

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John D. Berman. 2019-11-04. THH and traces of enriched categories. https://arxiv.org/abs/1911.01341

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