An E∞ splitting of spin bordism
An E∞ splitting of spin bordism
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自旋棱柱的 E∞ 分裂
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
G. Laures
中科院分区:
文献类型:
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作者:
G. Laures
The work determines the E∞ structure of the K(1)-local spin bordism spectrum by giving a multiplicative splitting into E∞ cells. The splitting leads to a cellular decomposition of the ˆ A-map and creates new isomorphisms of Conner-Floyd type. Introduction and statement of results. One of the most important results on spin bordism goes back to Anderson, Brown and Peterson (ABP). They showed that two spin manifolds are spin bordant if and only if all Stiefel-Whitney and KO-characteristic numbers coincide. Moreover, the spin bordism groups can be computed from the additive 2-local splitting MSpin ∼ =