Marc Hindry, Bruno Kahn, Wieslawa Niziol, Cathy Swaenepoel

Email des responsables :

cathy.swaenepoel@imj-prg.fr

Salle :

Adresse :

Description

http://www.imj-prg.fr/tn/STN/stnj.html

Orateur(s)

Tim Browning - IST Austria,

Titre

Campana orbifolds: a new arithmetic playground

Date

03/06/2019

Horaire

14:00 à 15:00

Diffusion

Résume

Initiated in 1770, Waring’s problem concerns how many ways a positive integer can be represented as a sum of powers. Using breakthrough work of Bourgain-Demeter-Guth and Wooley we can study this problem in considerable generality and apply it to study Campana points on certain higher-dimensional orbifolds. These points acts as a kind of bridge between the theory of rational and integral points on algebraic varieties. This is joint work with Shuntaro Yamagishi.