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arXiv 1312.7280math.AT
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长环空间的有理同调

The rational homology of spaces of long links

Paul Arnaud Songhafouo Tsopméné

摘要:

我们提供了一个完整的理解的合理的同源性的空间的长链的m股在欧几里得空间d > 3。首先,我们明确地构造了一个余单纯链复形,它的积和与长链空间的奇异链复形是拟同构的。接下来,我们证明(利用与这个余单链复形相关联的Bousfield-Kan谱序列在第2页处坍缩的事实),与长链空间的Munson-Volic余单模型相关联的同调Bousfield-Kan谱序列在第2页处有理地坍缩,这解决了Munson-Volic的一个猜想。我们的方法也使我们能够确定合理的同源性的高维类似物的空间的长链接。本文的最后一个结果表明,当m趋于无穷大时,长链环(模浸入)空间的Poincaré级数的收敛半径趋于零.

英文摘要:

We provide a complete understanding of the rational homology of the space of long links of m strands in the euclidean space of dimension d > 3. First, we construct explicitly a cosimplicial chain complex whose totalization is quasi-isomorphic to the singular chain complex of the space of long links. Next we show (using the fact that the Bousfield-Kan spectral sequence associated to this cosimplcial chain complex collapses at the page 2) that the homology Bousfield-Kan spectral sequence associated to the Munson-Volic cosimplicial model for the space of long links collapses at the page 2 rationally, and this solves a conjecture of Munson-Volic. Our method enables us also to determine the rational homology of the high dimensional analogues of spaces of long links. The last result of this paper states that the radius of convergence of the Poincaré series for the space of long links (modulo immersions) tends to zero as m goes to the infinity.

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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