Some Arithmetic Properties of Complex Local Systems
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This small text was written for the AMS Notices. It is a survey of integrality properties of complex local systems, where I tried to single out one example which is not entirely explicit in the literature. The focus is on the obstruction it yields for a finitely presented group to be the topological fundamental group of a connected smooth quasi-projective complex variety. I thank Johan de Jong, Michael Groechenig, and Moritz Kerz.
The material in this expository note relies on joint work or discussions with them.
This version: I have tried several times to make the AMS bib file compatible with the arXiv requirement, it never worked..., today it seems to do!
The material in this expository note relies on joint work or discussions with them.
This version: I have tried several times to make the AMS bib file compatible with the arXiv requirement, it never worked..., today it seems to do!
Originalsprog | Engelsk |
---|---|
Tidsskrift | Notices of the American Mathematical Society |
Vol/bind | 70 |
Udgave nummer | 11 |
Sider (fra-til) | 1793-1801 |
Antal sider | 9 |
ISSN | 0002-9920 |
DOI |
|
Status | Udgivet - 2023 |
ID: 389415565