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arXiv 1012.1541math.ATmath.CT
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在相对范畴范畴中,Rezk等价就是DK-等价

In the category of relative categories the Rezk equivalences are exactly the DK-equivalences

C. Barwick, D. M. Kan

摘要:

在前一篇文章中,我们将Charles Rezk在单纯空间范畴上的完整Segal模型结构提升到“相对范畴”上的Quillen等价模型结构,而在这篇后继文章中,我们的目的是通过证明这些弱等价正是DK-等价,来获得对该模型结构中弱等价的更明确的描述,也就是说,那些在相对范畴之间的映射在它们的单纯局部化之间产生弱等价。

英文摘要:

In a previous paper we lifted Charles Rezk's complete Segal model structure on the category of simplicial spaces to a Quillen equivalent one on the category of "relative categories," and our aim in this successor paper is to obtain a more explicit description of the weak equivalences in this model structure by showing that these weak equivalences are exactly the DK-equivalences, i.e. those maps between relative categories which induce a weak equivalence between their simplicial localizations.

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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