BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251105T081835EST-6427Pr5Inw@132.216.98.100 DTSTAMP:20251105T131835Z DESCRIPTION:Quasi planar Ising models through the Kac-Ward matrix and a gra ph zeta function\n\nA streamlined derivation of the Kac-Ward formula for t he planar Ising model’s partition function will be reviewed and a K-W like formula extended to a family of quasi-planar interactions. We shall also discuss in this context the relation of the model’s emergent fermionic str ucture with the Kac-Ward weighted walks.\n DTSTART:20181113T204500Z DTEND:20181113T214500Z LOCATION:room 6254\, CA\, Pav. André-Aisenstadt\, 2920\, ch. de la Tour SUMMARY:Michael Aizenman (Princeton University) URL:/mathstat/channels/event/michael-aizenman-princeto n-university-291489 END:VEVENT END:VCALENDAR