András KALAPOS (BME TMIT): Self-supervised representation learning on complex data - Rényi Tondós & online - - -
Mariann Bolla: Spectral Clustering of Sparse Graphs via Non-Backtracking Spectra - Rényi, Kutyás terem - - -
Gergő Gyenizse: The symmetric part of a finitely generated free lattice - Bolyai Intézet, Szeged, Aradi vértanúk tere 1, I. emelet, Riesz terem - - -
Gábor Damásdi: Saturation results around the Erdős–Szekeres problems - Rényi Intézet, Tondós terem - - -
Natalia Tokareva (Novosibirsk State University): International Olympiad in cryptography and recent mathematical trends - BME H27 - - -
Gábor Prószéky (HUN-REN Hungarian Research Centre for Linguistics [NYTK]) and Dániel Varga (HUN-REN Rényi Institute) - Rényi, Nagyterem + Zoom - - -