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arXiv 2403.06280math.AT
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分层同伦论的组合模型

Combinatorial models for stratified homotopy theory

Lukas Waas

AI总结:

本文证明分层单纯集上存在组合单纯模型结构,其一与Joyal模型结构的左Bousfield局部化Quillen等价,用于研究分层同伦假设。

摘要:

本文是一个由三篇文章组成的系列的一部分,旨在通过半模型结构研究同伦假设的分层版本,这些半模型结构与经典分层空间(如惠特尼分层空间)的良好交互。为此,我们在分层单纯集这一组合设定下证明了若干组合单纯模型结构的存在性。其中一种被证明与左Bousfield局部化的Joyal模型结构Quillen等价,后者呈现了分层$(\u221e,1)$-范畴的$(\u221e,1)$-范畴,即其中每个自态射都是同构的$(\u221e,1)$-范畴。

英文摘要:

This paper is part of a series of three articles with the objective of investigating a stratified version of the homotopy hypothesis in terms of semi-model structures that interact well with classical examples of stratified spaces, such as Whitney stratified spaces. To this end, we prove the existence of several combinatorial simplicial model structures in the combinatorial setting of stratified simplicial sets. One of these we show to be Quillen equivalent to the left Bousfield localization of the Joyal model structure that presents the $(\infty,1)$-category of layered $(\infty,1)$-categories, i.e., such $(\infty,1)$-categories in which every endomorphism is an isomorphism.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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