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arXiv · 1910.10206

Facets of the Witt Vectors

Jonathan A. Campbell
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Abstract

We give a $K$-theoretic account of the basic properties of Witt vectors. Along the way we re-prove basic properties of the little-known Witt vector norm, give a characterization of Witt vectors in terms of algebraic $K$-theory, and a presentation of the Witt vectors that is useful for computation.

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Jonathan A. Campbell. 2019-10-22. Facets of the Witt Vectors. https://arxiv.org/abs/1910.10206

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