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

**Time: **
Wed 2024-04-03 13.00 - 13.50

**Location: **
Institut Mittag-Leffler, Seminar Hall Kuskvillan and Zoom

**Video link: **
Meeting ID: 921 756 1880

**Participating: **
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).