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arXiv · 2507.23759

Bost-Connes systems and periodic Witt vectors

Bora Yalkinoglu
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Abstract

In this note, using Borger's theory of periodic Witt vectors, we construct integral refinements of the arithmetic subalgebras associated with Bost-Connes systems for general number fields.

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Bora Yalkinoglu. 2025-07-31. Bost-Connes systems and periodic Witt vectors. https://arxiv.org/abs/2507.23759

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