BEGIN:VCALENDAR VERSION:2.0 PRODID:-//132.216.98.100//NONSGML kigkonsult.se iCalcreator 2.20.4// BEGIN:VEVENT UID:20251022T015003EDT-3568hA7ExV@132.216.98.100 DTSTAMP:20251022T055003Z DESCRIPTION:Title: Equivariant Minkowski problem in Minkowski space\n Abstra ct: We present a class of convex bodies\, which are invariant under the ac tion of affine deformations of cocompact lattices of SO(n\,1). They appear naturally in general relativity. Classical geometric problems can be brun g into that setting\, and their intrinsic formulations are on compact hype rbolic manifolds rather than on the round sphere. In dimension (2+1)\, tho se convex sets are related to the tangent space of Teichmueller space.\n DTSTART:20191113T183000Z DTEND:20191113T193000Z LOCATION:Room 920\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue Sherbrooke Ouest SUMMARY:François Fillastre (Université de Cergy-Pontoise) URL:/mathstat/channels/event/francois-fillastre-univer site-de-cergy-pontoise-302500 END:VEVENT END:VCALENDAR