BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250809T144207EDT-7416solcje@132.216.98.100 DTSTAMP:20250809T184207Z DESCRIPTION:\n Title: An infinite rank summand of the homology cobordism gro up\n\nAbstract: We define an infinite family of integer-valued homology co bordism homomorphisms and prove that the homology cobordism group contains an infinite rank summand. The homomorphisms are defined using an algebrai c modification of the involutive Heegaard Floer package of Hendricks-Manol escu and Hendricks-Manolescu-Zemke. This is joint work with Irving Dai\, J en Hom\, and Matt Stroffregen.\n DTSTART:20190913T140000Z DTEND:20190913T150000Z LOCATION:Room PK-5115 \, CA\, Pavillon President-Kennedy\, 201 Ave. Preside nt-Kennedy SUMMARY:Linh Truong\, Institute for Advanced Study URL:/mathstat/channels/event/linh-truong-institute-adv anced-study-300485 END:VEVENT END:VCALENDAR