Noah Arbesfeld (University of Vienna): From instanton moduli space to Vafa-Witten invariants - Rényi, Nagyterem + Zoom - - -
Hegedűs Gábor: Upper bounds for the size of set systems with a symmetric set of Hamming distances - Rényi Nagyterem - - -
Zoltán Sóstai: Empirical Constraints and the Computational Unpredictability of Physical Systems: A Critical Examination of the Physical Church-Turing Thesis and the Halting Problem - Múzeum krt. 4/i Room 224 - - -
Márton Beke (BME): New exotic four-manifolds with Z/2Z fundamental group - Rényi, Nagyterem + Zoom - - -
Backhausz Ágnes (ELTE TTK és Rényi Intézet) és Kolok Balázs Csegő (Rényi Intézet): Parameter estimation with machine learning methods for epidemic spread in two-layer random graphs and hypergraphs - ELTE TTK Déli tömb (Pázmány Péter sétány 1/c), D 3-316 - - -