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UID:20250722T215827EDT-1929uwvWlT@132.216.98.100
DTSTAMP:20250723T015827Z
DESCRIPTION:CRM-9IÖÆ×÷³§Ãâ·Ñ applied math seminars\n	(Joint with the DMO seminars)
 \n\nTitle: Polar duality in three liftings.\n\nAbstract: Many modern appli
 cations rely on convex optimization\, which offers a rich modeling paradig
 m as well as strong theoretical guarantees and computational advantages. C
 onvex duality often plays a central role. I will describe the geometry beh
 ind a simple form of convex duality based on polarity of convex cones\, it
 s relationship to lifting\, and show how it leads to a computationally eff
 icient algorithm for the phase-retrieval problem in X-ray crystallography.
 \n\n \n
DTSTART:20171128T200000Z
DTEND:20171128T210000Z
LOCATION:Room 1214\, Burnside Hall\, CA\, QC\, Montreal\, H3A 0B9\, 805 rue
  Sherbrooke Ouest
SUMMARY:Michael Friedlander (UBC)
URL:/mathstat/channels/event/michael-friedlander-ubc-2
 82647
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