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arXiv 1705.02810math.ATmath.KT
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Hermitian $K$ -理论的同伦极限问题和胞腔Picard群

The homotopy limit problem and the cellular Picard group of Hermitian $K$-theory

Drew Heard

摘要:

本文利用下降论方法解决了Hermitian $K$ -理论在拟紧和拟分离基格式上的同伦极限问题。作为这些下降理论方法的另一个应用,我们计算细胞Picard群的2-完全厄米$K$ -理论在$\mathop{Spec}(\mathbb{C})$,显示唯一可逆的细胞谱是张量单位的悬浮液。

英文摘要:

We use descent theoretic methods to solve the homotopy limit problem for Hermitian $K$-theory over quasi-compact and quasi-separated base schemes. As another application of these descent theoretic methods, we compute the cellular Picard group of 2-complete Hermitian $K$-theory over $\mathop{Spec}(\mathbb{C})$, showing that the only invertible cellular spectra are suspensions of the tensor unit.

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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