Akram Alishahi (University of Georgia): Upsilon invariant for graphs and homology cobordism group of homology cylinders - Online, Zoom webinar - - -
Han Wu (Queen Mary University of London): Motohashi's formula towards Weyl bound subconvexity IV - Online, ZOOM webinar - - -
Zoltán Toroczkai (University of Notre Dame): Degree-preserving network growth - Rényi, Nagyterem + Zoom - - -
Sofía De León Almaraz (CIAS): Design of a hydrogen supply chain by multi-objective optimization - Online, Zoom webinar - - -
Eörs Szathmáry (Institute of Evolution, Centre for Ecological Research): The problem of the origin of life at the intersection of chemistry, graph theory, combinatorics and replicator dynamics - Rényi, Nagyterem + Zoom - - -