Skip navigation
Skip navigation

Almost Witt Vectors

Diklich-Zelich, Ivan


Our main goal in this paper is to prove results for Witt vectors in the almost category. To do so, we spend the first section developing almost ring theory, as detailed in Gabber and Ramero's book on Almost Ring Theory [3]. We have tried to keep the exposition linear and digestable in order for the reader to grasp necessities and appreciate their usability. We finish with an application to almost purity, in particular offering a new proof for perfectoid rings with a rank one valuation. Let...[Show more]

CollectionsOpen Access Theses
Date published: 2023
Type: Thesis (MPhil)


File Description SizeFormat Image
alm-witt-final-polish.pdfThesis Material481.07 kBAdobe PDFThumbnail

Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  17 November 2022/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator