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Homotopy nilpotency of localized spheres and projective spaces
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2021-06-04 , DOI: 10.1017/s0013091521000274 Marek Golasiński
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2021-06-04 , DOI: 10.1017/s0013091521000274 Marek Golasiński
For the $p$ -localized sphere $\mathbb {S}^{2m-1}_{(p)}$ with $p >3$ a prime, we prove that the homotopy nilpotency satisfies $\mbox {nil}\ \mathbb {S}^{2m-1}_{(p)}<\infty$ , with respect to any homotopy associative $H$ -structure on $\mathbb {S}^{2m-1}_{(p)}$ . We also prove that $\mbox {nil}\ \mathbb {S}^{2m-1}_{(p)}= 1$ for all but a finite number of primes $p >3$ . Then, for the loop space of the associated $\mathbb {S}^{2m-1}_{(p)}$ -projective space $\mathbb {S}^{2m-1}_{(p)}P(n-1)$ , with $m,n\ge 2$ and $m\mid p-1$ , we derive that $\mbox {nil}\ \Omega (\mathbb {S}^{2m-1}_{(p)}P (n-1))\le 3$ .
中文翻译:
局域球体和射影空间的同伦幂零性
为了$p$ -局部球体$\mathbb {S}^{2m-1}_{(p)}$ 和$p >3$ 一个素数,我们证明同伦幂零满足$\mbox {nil}\ \mathbb {S}^{2m-1}_{(p)}<\infty$ , 关于任何同伦结合$H$ - 结构上$\mathbb {S}^{2m-1}_{(p)}$ . 我们也证明$\mbox {nil}\ \mathbb {S}^{2m-1}_{(p)}= 1$ 除了有限数量的素数之外的所有素数$p >3$ . 然后,对于关联的循环空间$\mathbb {S}^{2m-1}_{(p)}$ - 投影空间$\mathbb {S}^{2m-1}_{(p)}P(n-1)$ , 和$m,n\ge 2$ 和$m\mid p-1$ , 我们得出$\mbox {nil}\ \Omega (\mathbb {S}^{2m-1}_{(p)}P (n-1))\le 3$ .
更新日期:2021-06-04
中文翻译:
局域球体和射影空间的同伦幂零性
为了