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arXiv · 2211.02349

Binomial rings and homotopy theory

Geoffroy Horel
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Abstract

We produce a fully faithful functor from finite type nilpotent spaces to cosimplicial binomial rings, thus giving an algebraic model of integral homotopy types. As an application, we construct an integral version of the Grothendieck-Teichm\"uller group.

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Geoffroy Horel. 2022-11-04. Binomial rings and homotopy theory. https://arxiv.org/abs/2211.02349

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