Arithmetic, Groups and Analysis (AGRA) IV – Part II
 June 20-25, 2022

The AGRA summer course series (Santiago, Chile, 2012; Cusco, 2015; Córdoba, 2018; Online 2021) aims to foster the development of number theory in Latin America, a classic research area that is very underrepresented in the region. The series provides a formative experience for young researchers, also bringing together senior mathematicians and those working in the field. It is our tradition that all courses and associated discussions are in Spanish or Portuguese, in part to make all activities accessible to all students in Latin America, regardless of their English proficiency.

The AGRA plan is to cover a wide range of topics broadly related to number theory. Due to the pandemic situation, AGRA IV was divided into two parts. The first was an ICTP-IMPA Online School, taking place from August 16th to 20th, 2021. In this course, four mini-courses were taught by: (i) J. Wolf and P. Candela; (ii) A. Varilly-Alvarado and D. Testa; (iii) C. Matheus and V. Delecroix; (iv) H. Pasten. The areas covered were arithmetic combinatorics, arithmetic geometry, square surfaces, and algebraic number theory. All relevant material was collected on the webpage: http://indico.ictp.it/event/9617/

For this second edition, which will take place in a hybrid format in the state of Rio de Janeiro – Brazil, mini-courses have been planned on topics related to:

1) Additive combinatorics and ergodic theory;
2) Group approximations;
3) Analytic number theory;
4) Arithmetic groups;
5) Arithmetic geometry.
Registration for in-person participation is now closed. To participate remotely, please click the button.
below:
Organizing Committee :
 Misha Belolipetsky (IMPA)
 Emanuel Carneiro (ICTP)
 Dimitar Dimitrov (UNESP)
 Harald Helfgott (Göttingen/CNRS)
 Matilde Lalín (Montreal)
 Suely Lima (IMPA)
 Yuri Lima (UFC)
 Roberto Miatello (Córdoba)
 Ariel Pacetti (Córdoba)
 Plínio Pino (UFF)
 Fernando Rodriguez-Villegas (ICTP)