English

$p$-complete arc-descent for perfect complexes over integral perfectoid rings

Algebraic Geometry 2022-06-22 v2

Abstract

We prove pp-complete arc-descent results for finite projective modules and perfect complexes over integral perfectoid rings. Using our results, we clarify a reduction argument in the proof of the classification of pp-divisible groups over integral perfectoid rings given by Scholze-Weinstein.

Keywords

Cite

@article{arxiv.2112.02443,
  title  = {$p$-complete arc-descent for perfect complexes over integral perfectoid rings},
  author = {Kazuhiro Ito},
  journal= {arXiv preprint arXiv:2112.02443},
  year   = {2022}
}

Comments

15 pages, final version, to appear in Mathematical Research Letters

R2 v1 2026-06-24T08:04:30.537Z