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arXiv math/0701350math.AT
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长纽结空间的余形式与有理同伦群

Coformality and the rational homotopy groups of spaces of long knots

Gregory Arone, Pascal Lambrechts, Victor Tourtchine, Ismar Volic

摘要:

我们证明了计算${\mathbb R}^d$中长结点空间的有理同伦群的Bousfield-Kan谱序列在$E^2$页处崩溃,其中$d\ge 4$。在证明的主要成分是辛哈的cosimplicial模型的空间长结和一个coformatism结果的小球操作。

英文摘要:

We show that the Bousfield-Kan spectral sequence which computes the rational homotopy groups of the space of long knots in ${\mathbb R}^d$, where $d\ge 4$, collapses at the $E^2$ page. The main ingredients in the proof are Sinha's cosimplicial model for the space of long knots and a coformality result for the little balls operad.

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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