English

Almost Witt Vectors

Commutative Algebra 2023-06-21 v2

Abstract

Our main goal in this paper is to prove results for Witt vectors in the almost category. We finish with an application to almost purity, in particular offering a new proof for rank one valuation rings.

Cite

@article{arxiv.2205.14745,
  title  = {Almost Witt Vectors},
  author = {Ivan Zelich},
  journal= {arXiv preprint arXiv:2205.14745},
  year   = {2023}
}
R2 v1 2026-06-24T11:32:28.336Z