BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251121T195510EST-6298fGAi06@132.216.98.100 DTSTAMP:20251122T005510Z DESCRIPTION:Title: Weak Modularity and Euclidean Buildings\n\nAbstract: Cox eter groups with large enough torsion coefficients are known to satisfy no n-positive curvature properties such as systolicity. However\, there are k nown examples of Coxeter groups which are not systolic. In particular\, th e associated Coxeter complexes are not systolic. For a class of such Coxet er groups\, we prove a generalized non-positive curvature condition -- wea k modularity. Time permitting\, we extend the result to buildings.\n DTSTART:20190206T200000Z DTEND:20190206T210000Z LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:Zachary Munro (9IÖÆ×÷³§Ãâ·Ñ) URL:/mathstat/channels/event/zachary-munro-mcgill-univ ersity-293959 END:VEVENT END:VCALENDAR