The initiative Women in Mathematics of South-Eastern Europe has been established in 2020 and has proven its worth in the last few years. Тhis is the fifth in a series of conferences of this initiative, the purpose of which is to make women in mathematics more visible, to help them share their ideas and scientific achievements and to communicate with each other not only scientifically but also empathetically and emotionally.

The goal of this workshop is to explain the foundations of the new theory of atoms, introduced recently by L. Katzarkov, M. Kontsevich, T. Pantev and T. Yu. We will discuss recent advances in this field, applications and future directions.