BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20250726T063817EDT-7224uBKMK7@132.216.98.100 DTSTAMP:20250726T103817Z DESCRIPTION:\n Virtual Informal Systems Seminar (VISS)\n\n Centre for Intelli gent Machines (CIM) and Groupe d'Etudes et de Recherche en Analyse des Dec isions (GERAD)\n\n Speaker: Pierre-Emmanuel Jabin – Pennsylvania State Univ ersity\, United States \n\n\n\n Webinar link:\n Webinar ID: 910 7928 6959\n P asscode: VISS\n\n Abstract: We derive the mean-field limit for multi-agent systems on a large class of sparse graphs. More specifically\, the case of non-exchangeable multi-agent systems consisting of non-identical agents i s addressed. The analysis does not only involve PDEs and stochastic analys is but also graph theory through a new concept of limits of sparse graphs (extended graphons) that reflect the structure of the connectivities in th e network and has critical effects on the collective dynamics. In this art icle some of the main restrictive hypotheses in the previous literature on the connectivities between the agents (dense graphs) and the cooperation between them (symmetric interactions) are removed. This is a joint work wi th D. Poyato and J. Soler.\n\n Biography: Pierre-Emmanuel Jabin is currentl y professor at the Pennsylvania State University since August 2020. He was a student of Ecole Normale Supérieure from 1995 to 1999\; he earned his P h.D. in 2000 and his HRD in 2003 both at Université Pierre et Marie Curie (Paris VI). Jabin was an assistant professor (agrégé-préparateur) at the E cole Normale Supérieure in Paris from 2000 to 2004. He then became profess or in the J.-A. Dieudoné laboratory at the Université Nice-Sophia Antipoli s in France from 2004 to 2011\, and held a visiting faculty position at th e Institute for Research in Informatics and Automatics in Sophia-Antipolis \, France\, from 2007 to 2011. He was more recently a professor at the Uni versity of Maryland from 2011 to 2020\, where he was also director at the Center for Scientific Computation and Mathematical Modeling from 2016 to 2 020. Jabin was an invited speaker at the International Congress of Mathema ticians in Rio de Janeiro in 2018:\n\n DTSTART:20220204T150000Z DTEND:20220204T160000Z LOCATION:CA\, ZOOM SUMMARY:Mean field limits for non-exchangeable multi-agent systems URL:/cim/channels/event/mean-field-limits-non-exchange able-multi-agent-systems-336522 END:VEVENT END:VCALENDAR