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arXiv 1908.01846math.RA
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Hochschild上同调控制的形变理论

Deformation Theories Controlled by Hochschild Cohomologies

Samuel Carolus, Samuel A. Hokamp, Jacob Laubacher

摘要:

我们探讨如何高阶Hochschild上同调控制变形理论时,单纯集模型的3-球。除了推广到任何$d\geq1$的$d$ -球,我们还研究了变形理论对应的三级Hochschild上同调,这自然减少到那些研究的二级和通常的Hochschild上同调在一定条件下。

英文摘要:

We explore how the higher order Hochschild cohomology controls a deformation theory when the simplicial set models the 3-sphere. Besides generalizing to the $d$-sphere for any $d\geq1$, we also investigate a deformation theory corresponding to the tertiary Hochschild cohomology, which naturally reduces to those studied for the secondary and usual Hochschild cohomologies under certain conditions.

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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