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arXiv 1801.03549math.AT
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弦拓扑中的$E_{2}$结构和导出Koszul对偶

$E_{2}$ Structures and Derived Koszul Duality in String Topology

Andrew J. Blumberg, Michael A. Mandell

摘要:

我们构造了一个等价的$E_{2}$代数之间的两个模型的自由闭路空间的Thom谱相关的导出Koszul对偶。为此,我们描述了拓扑Hochschild上同调的函子性和不变性。

英文摘要:

We construct an equivalence of $E_{2}$ algebras between two models for the Thom spectrum of the free loop space that are related by derived Koszul duality. To do this, we describe the functoriality and invariance properties of topological Hochschild cohomology.

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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