The 2–primary Hurewicz image of tmf

The 2–primary Hurewicz image of tmf
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DOI:
10.2140/gt.2023.27.2763
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发表时间:
2020-11
期刊:
Geometry & Topology
影响因子:
--
通讯作者:
M. Behrens;M. Mahowald;J. Quigley
M. Behrens;M. Mahowald;J. Quigley
中科院分区:
其他
文献类型:
--
作者:
M. Behrens;M. Mahowald;J. Quigley

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我们确定了2-准素tmf-Hurewicz同态的象,其中tmf是拓扑模形式的谱。利用亚当斯谱序列的修正形式和tmf-分解,将tmf_* 的元素提升到广义摩尔谱M(8,v_1^8)的同伦群上,然后证明了在球面的稳定同伦群中存在v_2^32-自映射,生成192-周期族.
We determine the image of the 2-primary tmf-Hurewicz homomorphism, where tmf is the spectrum of topological modular forms. We do this by lifting elements of tmf_* to the homotopy groups of the generalized Moore spectrum M(8,v_1^8) using a modified form of the Adams spectral sequence and the tmf-resolution, and then proving the existence of a v_2^32-self map on M(8,v_1^8) to generate 192-periodic families in the stable homotopy groups of spheres.