Roger PENROSE (University of Oxford): The Second Law of Thermodynamics: from Black-Hole Singularities to Conformal Cyclic Cosmology - online, Zoom - - -
Volker Ziegler (University of Salzburg): Effective results on twisted Thue equations - Online, Webex webinar - - -
Gergely Harcos (Rényi Institute): A supplement to Chebotarev's density theorem - Online, Zoom webinar - - -
Zoltán Buczolich: A gradiensproblémától a négyzetek mentén vett ergodikus közepekig - székfoglaló - MTA Székház, Nagyterem - - -
Yann Bugeaud (Université de Strasbourg): On the continued fraction expansion of algebraic numbers - Online, Webex webinar - - -