Ágnes Havasi (ELTE): Studying the absolute stability for advanced versions of Richardson extrapolation - ELTE TTK Déli tömb 3.719 - - -
László Márton Tóth: Schreier graphs, graph limits and measured group theory - Rényi, Nagyterem + Zoom - - -
Sudesh K. Khanduja (Panjab University): A Walk through Irreducible Polynomials over $\mathbb{Q}$ - Online, Webex webinar - - -