BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260606T032500EDT-3445tIVbzJ@132.216.98.100 DTSTAMP:20260606T072500Z DESCRIPTION:Bar codes for quiver representations\n\nAt the turn of the mill enium\, algebraic geometers developing combinatorics to describe cohomolog y classes associated to representations of quivers happened upon the same 'bar codes' that the nascent applied topology community was independently inventing for the purpose of summarizing topological information extracted from data via persistent homology. This is a historical overview of multi ple views on bar codes\, drawing connections to topology\, representation theory\, algebraic geometry\, combinatorics\, and commutative algebra.\n DTSTART:20180917T200000Z DTEND:20180917T210000Z LOCATION:Room PK-5115 \, CA\, Pavillon President-Kennedy SUMMARY:Ezra Miller\, Duke University URL:/mathstat/channels/event/ezra-miller-duke-universi ty-289633 END:VEVENT END:VCALENDAR