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arXiv · 1009.3384

The algebraic structure of the universal complicial sets

Richard Steiner
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Abstract

The nerve of a strict omega-category is a simplicial set with additional structure, making it into a so-called complicial set, and strict omega-categories are in fact equivalent to complicial sets. The nerve functor is represented by a sequence of strict omega-categories, called orientals, which are associated to simplexes. In this paper we give a detailed algebraic description of the morphisms between orientals. The aim is to describe complicial sets algebraically, by operators and equational axioms.

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Richard Steiner. 2012-05-09. The algebraic structure of the universal complicial sets. https://doi.org/10.1016/j.jpaa.2012.02.036

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