Twisted Bar Construction

Yutao Liu

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arXiv · 2003.06856

Twisted Bar Construction

Yutao Liu

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Abstract

This is an expository paper about a $\mathcal{C}_2$-equivariant analog of the bar construction. We will explain its construction and prove how it acts as a $\sigma$-fold delooping machine on twisted monoids, where $\sigma$ denotes the sign representation.

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Yutao Liu. 2020-03-15. Twisted Bar Construction. https://arxiv.org/abs/2003.06856

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