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arXiv 2002.01470math.AT

纽结空间的伽罗瓦对称性

Galois symmetries of knot spaces

Pedro Boavida de Brito, Geoffroy Horel

AI总结:

该研究利用小圆盘operad的伽罗瓦对称性,证明Goodwillie-Weiss谱序列的众多微分在素数p处消失,结合嵌入演算与有限型理论的关联结果,推导出特定阶数的Goodwillie-Weiss逼近是p-局部泛Vassiliev不变量。

摘要:

我们利用小圆盘operad的伽罗瓦对称性,证明逼近纽结空间同调与同伦的Goodwillie-Weiss谱序列中的众多微分在素数$p$处消失。结合近期关于嵌入演算与有限型理论关系的结果,我们推导出:对每个满足$n \leq p + 1$的$n$,第$(n+1)$阶Goodwillie-Weiss逼近是次数$\leq n$的$p$-局部泛Vassiliev不变量。

英文摘要:

We exploit the Galois symmetries of the little disks operads to show that many differentials in the Goodwillie-Weiss spectral sequences approximating the homology and homotopy of knot spaces vanish at a prime $p$. Combined with recent results on the relationship between embedding calculus and finite-type theory, we deduce that the $(n+1)$-st Goodwillie-Weiss approximation is a $p$-local universal Vassiliev invariant of degree $\leq n$ for every $n \leq p + 1$.

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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