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On the homotopy type of L‐spectra of the integers
Journal of Topology ( IF 0.8 ) Pub Date : 2020-12-27 , DOI: 10.1112/topo.12180 Fabian Hebestreit 1 , Markus Land 2 , Thomas Nikolaus 3
Journal of Topology ( IF 0.8 ) Pub Date : 2020-12-27 , DOI: 10.1112/topo.12180 Fabian Hebestreit 1 , Markus Land 2 , Thomas Nikolaus 3
Affiliation
We show that quadratic and symmetric ‐theory of the integers are related by Anderson duality and that both spectra split integrally into the ‐theory of the real numbers and a generalised Eilenberg–Mac Lane spectrum. As a consequence, we obtain a corresponding splitting of the space . Finally, we prove analogous results for the genuine L‐spectra recently devised for the study of Grothendieck–Witt theory.
中文翻译:
关于整数的L谱的同伦类型
我们证明了二次和对称 -整数理论与安德森对偶相关,并且两个光谱都整体拆分为 实数和广义Eilenberg–Mac Lane谱的理论。结果,我们获得了空间的相应划分。最后,我们证明了最近为研究格洛腾迪克-威特理论而设计的真实L谱的相似结果。
更新日期:2020-12-28
中文翻译:
关于整数的L谱的同伦类型
我们证明了二次和对称 -整数理论与安德森对偶相关,并且两个光谱都整体拆分为 实数和广义Eilenberg–Mac Lane谱的理论。结果,我们获得了空间的相应划分。最后,我们证明了最近为研究格洛腾迪克-威特理论而设计的真实L谱的相似结果。