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On the Unicity of the Homotopy Theory of...
Barwick, Clark...
On the Unicity of the Homotopy Theory of Higher Categories by Barwick, Clark ( Author )
Australian National University
11-08-2023
We axiomatise the theory of $(\infty,n)$-categories. We prove that the space of theories of $(\infty,n)$-categories is a $B(\mathbb{Z}/2)^n$. We prove that Rezk's complete Segal $\Theta_n$-spaces, Simpson and Tamsamani's Segal $n$-categories, the first author's $n$-fold complete Segal spaces, Kan and the first author's $n$-relative categories, and complete Segal space objects in any model of $(\infty,n-1)$-categories all satisfy our axioms. Consequently, these theories are all equivalent in a manner that is unique up to the action of $(\mathbb{Z}/2)^n$.
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Article
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30.00 KB
English
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MYR 0.01
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http://arxiv.org/abs/1112.0040
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