Séminaires : Séminaire Théorie des Nombres

Equipe(s) : tn,
Responsables :Ziyang Gao, Marc Hindry, Bruno Kahn, João Pedro P. dos Santos
Email des responsables : ziyang.gao@imj-prg.fr
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http://www.imj-prg.fr/tn/STN/stnj.html

 


Orateur(s) Tim Browning - IST Austria,
Titre Campana orbifolds: a new arithmetic playground
Date03/06/2019
Horaire14:00 à 15:00
Diffusion
RésumeInitiated 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.
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