Pseudorandom subsets in number theory: recent results and open problems

Orateur:	Huaning LIU (Northwestern University, Xi'an, Chine)
Localisation:
Type:	Séminaire COOL
Site:	Hors LAMA , IHP
Salle:	Salle 01
Date de début:	22/02/2019 - 09:45
Date de fin:	22/02/2019 - 10:45

In 2007 Dartyge and S\'{a}rk\"{o}zy introduced measures of pseudorandomness for subsets of $\{1,2,\cdots, N\}$.
Later many pseudorandom subsets were given and studied by using number theoretic methods. In this talk I will introduce the developments in this field, as well as several recent results in collaboration with Yanmei Cao, Mengyao Jing and Guotuo Zhang.