BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20260523T214525EDT-9514vr0Xdt@132.216.98.100 DTSTAMP:20260524T014525Z DESCRIPTION:Title: On Weighted Twisted K-Energy and Its Applications.\n\nAb stract: I will discuss the convexity of the twisted Mabuchi K-energy along weak geodesics in the finite-energy space E^1. This functional is a gener alization of the classical Mabuchi K-energy (associated to the constant sc alar curvature Kähler problem\, cscK in short) and allows us to deal with mixed cusp and conic singularities. I will then explain why coercivity of the twisted Mabuchi K-energy is an open condition with respect to perturba tions of the cone angle. As applications\, this gives openness for the exi stence of cscK cone metrics and shows that coercivity at the cusp limit im plies the existence of cscK cone metrics for small cone angles. If time pe rmits\, I will also briefly indicate how these results extend to more gene ral geometric PDEs.\n DTSTART:20260430T184500Z DTEND:20260430T194500Z LOCATION:Room 1234\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Xiao Xia (UQAM) URL:/mathstat/channels/event/xiao-xia-uqam-372793 END:VEVENT END:VCALENDAR