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arXiv · 2208.03073

On the Strict Picard Spectrum of Commutative Ring Spectra

Shachar Carmeli
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Abstract

We compute the connective spectra of maps from $\mathbb{Z}$ to the Picard spectra of the spherical Witt vectors associated with perfect rings of characteristic $p$. As an application, we determine the connective spectrum of maps from $\mathbb{Z}$ to the Picard spectrum of the sphere spectrum.

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Shachar Carmeli. 2022-08-05. On the Strict Picard Spectrum of Commutative Ring Spectra. https://arxiv.org/abs/2208.03073

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