BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260427T211325EDT-1847cJVH2g@132.216.98.100 DTSTAMP:20260428T011325Z DESCRIPTION:Title: Combinatorial aspects of cluster scattering diagrams\n\n Abstract: While scattering diagrams originated from mirror symmetry in phy sics\, they have since become fundamental to understanding positivity phen omena in cluster algebras. We'll discuss many properties of cluster scatte ring diagrams in rank 2\, including recent connections to tight gradings o n Dyck paths and to quiver representations. Based on joint works with Kyun gyong Lee\, Lang Mou\, Gregg Musiker\, and Markus Reineke.\n\nLocation: PK -5675 - Président-Kennedy Building\, UQAM\n DTSTART:20260318T170000Z DTEND:20260318T180000Z SUMMARY:Amanda Burcroff (MIT) URL:/mathstat/channels/event/amanda-burcroff-mit-37197 5 END:VEVENT END:VCALENDAR