School of Mathematics Colloquium
Modularity of Galois representations
by Prof. Chandrashekhar Khare (University of California, Los Angeles, USA.)
Thursday, January 28, 2010
from
to
(Asia/Kolkata)
at Colaba Campus ( AG-69 )
at Colaba Campus ( AG-69 )
Description |
The talk will describe my joint work with J-P.Wintenberger which proves Serre's cojecture. The initial breakthrough took place while I was at TIFR in the latter half of 2004, while the complete proof was published at the end of 2009. In this talk I will focus on the consequences of Serre's conjecture which verify the conjectures of Langlands and Fontaine-Mazur for rank 2, odd motives over the rationals. In particular, we can verify Artin's conjecture for 2-dimensional odd representations of the absolute Galois group of rationals. In the unlikely event that time permits I will work out an exercise which uses this consequence to prove base change for automorphic forms for odd A_5-type extensions of the rationals. |
Organised by | Aravindakshan T |