School of Mathematics Colloquium

An Automorphic translation of Deligne's conjecture: Special values of L-functions for GL(n) x GL(m) over a number field.

by Dr Gunja Sachdeva (TIFR, Mumbai)

Asia/Kolkata
AG-69 (TIFR, Mumbai)

AG-69

TIFR, Mumbai

Description
Abstract: 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.