Professor Stephan Klaus (Oberwolfach Research Institute for Mathematics) will give a course of lectures in Kyiv. In addition to numerous fundamental results, algebraic topology has extensive applications in data science, image processing, and medicine.

Anna Lysyanskaya (Brown University) will teach an online mini-course on foundations of cryptography. We invite anyone who is interested! Especially students who are considering (eventually) doing a Ph.D. in cryptography or theoretical computer science.

Khrystyna Serhiyenko (University of Kentucky) will teach an online mini-course on cluster algebras. "There are no specific prerequisites, I will define/explain all the necessary background, and there will be a lot of combinatorics that should be easily accessible to students."

This online mini-course by Mikhail Sodin (Tel Aviv University) is an invitation to a classical area of analysis that continues to be an active area of research with new discoveries emerging.