The Department of Mathematics of the School of Applied Mathematical and Physical Sciences at the National Technical University of Athens (NTUA) is organizing the 4th MATH@NTUA summer school. The subject of this school is :
Number Theory and Cryptography
The school will take place from 29th until 1st of July 2022 at the Zografou Campus of the NTUA in Athens, Greece. The targeted audience are advanced undergraduate and graduate students in mathematics.
More info -> http://sites.math.ntua.gr/summer-school-2022/