Pankaj Vishe: A two dimensional delta method and applications to quadratic forms

Speaker
Pankaj Vishe, Durham University

Abstract
We develop a two dimensional version of the delta symbol method and apply it to establish quantitative Hasse principle for a smooth pair of quadrics defined over Q defined over at least 10 variables. This is a joint work with Simon Myerson (Warwick) and Junxian Li (UC Davis).