ID 55351
FullText URL
Author
Hashimoto, Mitsuyasu Department of Mathematics, Okayama University
Abstract
We prove a version of Grothendieck’s descent theorem on an ‘enriched’ principal fiber bundle, a principal fiber bundle with an action of a larger group scheme. Using this, we prove the isomorphisms of the equivariant Picard and the class groups arising from such a principal fiber bundle.
Keywords
Class group
descent theory
Picard group
principal fiber bundle
Note
This is an Accepted Manuscript of an article published by Taylor & Francis Group.
Fulltext available in Oct. 2017
Published Date
2016-10-07
Publication Title
Communications in Algebra
Volume
volume45
Issue
issue4
Publisher
Taylor & Francis
Start Page
1509
End Page
1532
ISSN
0092-7872
NCID
AA00611371
Content Type
Journal Article
language
英語
OAI-PMH Set
岡山大学
Copyright Holders
https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja
File Version
author
DOI
Web of Sience KeyUT
Related Url
isVersionOf https://doi.org/10.1080/00927872.2016.1178270