Towards the $p$-adic Hodge theory for non-commutative algebraic varieties
Abstract
We construct a K-theory version of Bhatt-Morrow-Scholze's Breuil-Kisin cohomology theory for -linear idempotent-complete, small smooth proper stable infinity-categories, where is a discretely valued extension of with perfect residue field. As a corollary, under the assumption that -local K theory satisfies the K\"unneth formula for -linear idempotent-complete, small smooth proper stable -categories, we prove a comparison theorem between -local K theory of the generic fiber and topological cyclic periodic homology theory of the special fiber with -coefficients, and -adic Galois representations of -local K theory for -linear idempotent-complete, small smooth proper stable -categories are semi-stable. We also provide an alternative K-theoretical proof of the semi-stability of p-adic Galois representations of the p-adic \'etale cohomology group of smooth proper varieties over with good reduction. is a short, This is a short preliminary version of the work that was later expanded in 2309.13654.
Keywords
Cite
@article{arxiv.2305.00292,
title = {Towards the $p$-adic Hodge theory for non-commutative algebraic varieties},
author = {Keiho Matsumoto},
journal= {arXiv preprint arXiv:2305.00292},
year = {2024}
}
Comments
This is a short, preliminary version of the work that was later expanded in 2309.13654