Algebraization of absolute perfectoidization via section rings

Fuente: arXiv
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Hauptverfasser: Ishizuka, Ryo, Yoshikawa, Shou
Format: Preprint
Veröffentlicht: 2026
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author Ishizuka, Ryo
Yoshikawa, Shou
author_facet Ishizuka, Ryo
Yoshikawa, Shou
contents We construct and study a graded version of absolute perfectoidization for $G$-graded adic rings. As a main geometric application, we show that the absolute perfectoidization of the structure sheaf of a projective-type formal scheme admits an algebraization.
format Preprint
id arxiv_https___arxiv_org_abs_2604_02682
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Algebraization of absolute perfectoidization via section rings
Ishizuka, Ryo
Yoshikawa, Shou
Algebraic Geometry
Commutative Algebra
Number Theory
We construct and study a graded version of absolute perfectoidization for $G$-graded adic rings. As a main geometric application, we show that the absolute perfectoidization of the structure sheaf of a projective-type formal scheme admits an algebraization.
title Algebraization of absolute perfectoidization via section rings
topic Algebraic Geometry
Commutative Algebra
Number Theory
url https://arxiv.org/abs/2604.02682