Colloquium abstracts

Gunja Sachdeva
TIFR
April 5, 2018

An Automorphic translation of Deligne's conjecture: Special values of L-functions for GL(n) x GL(m):  In the talk I will discuss algebraicity results for all the critical values of certain Rankin--Selberg L-functions for GL(n) x GL(m) over a number field. These results are derived from the theory of L-functions by giving a cohomological interpretation to an integral representing a critical L-value in terms of Poincare pairing.