Graded and filtered fiber functors on Tannakian categories

Paul Ziegler

Source record

Source: Crossref

Published: Dec 20, 2013

DOI: 10.1017/s1474748013000376

Open original source ↗

Source abstract

Abstract We study fiber functors on Tannakian categories which are equipped with a grading or a filtration. Our goal is to give a comprehensive set of foundational results about such functors. A main result is that each filtration on a fiber functor can be split by a grading fpqc-locally on the base scheme.

Evidence graph

No public relationships recorded yet.

Integrity note: This page is a factual metadata record created by deterministic ingestion. It is not a claim that the work moves a mathematical frontier or has been independently verified.