From October 5 to 10, 2026, a summer school for students on the topic «Topological Data Analysis» will take place at the University of Ulm, Germany. Students, postgraduate students, and faculty members are invited. The event will be conducted in English. Funding is provided by a DAAD grant: travel and accommodation for 15 students and 3 faculty members from our university are fully funded. Lectures by prominent world scientists on this topic, exchange of research experience, and discussion of current problems in the field are planned. To participate in the summer school, you need to submit an application in free form and send your CV. Those wishing to participate, please contact Zaretska I. T. zaretskaya@karazin.ua  and send the specified documents by 22.12.2025.