Sponsored by
 
Events
News
 
[ Events ]
 
 

Activity Search
Sort out
Field
 
Year
Seminars  
 
NCTS Seminar on Number Theory
 
13:30 - 14:30, February 26, 2020 (Wednesday)
Lecture Room B, 4th Floor, The 3rd General Building, NTHU
(清華大學綜合三館 4樓B演講室)
Large Galois Images for Jacobian Varieties
Cécile Armana (University of Franche-Comté)

Abstract:

A main objective of algebraic number theory is to understand the absolute Galois group of the rational field. One way is to study its representations, called Galois representations. Algebro-geometric objects, such as abelian varieties, provide natural Galois representations which have been studied extensively in arithmetic geometry.
 
In this talk, I will discuss Galois representations arising from Jacobian varieties of curves, especially of small genus, and review recent results concerning the size of their image.


 

back to list  
 (C) 2019 National Center for Theoretical Sciences