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BEGIN:VEVENT
SUMMARY:Michel Théra (University of Limoges)
DTSTART:20200617T070000Z
DTEND:20200617T080000Z
DTSTAMP:20260424T094633Z
UID:VAWebinar/2
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/VAWebinar/2/
 ">Old and new results on equilibrium and quasi-equilibrium problems</a>\nb
 y Michel Théra (University of Limoges) as part of Variational Analysis an
 d Optimisation Webinar\n\n\nAbstract\nIn this talk I will briefly survey s
 ome old results which are going back to Ky Fan and Brezis-Niremberg and St
 ampacchia. Then I will give some new results related to the existence of s
 olutions to equilibrium and quasi- equilibrium problems without any convex
 ity assumption. Coverage includes some equivalences to the Ekeland variati
 onal principle for bifunctions and basic facts about transfer lower contin
 uity. An application is given to systems of quasi-equilibrium problems.\n
LOCATION:https://researchseminars.org/talk/VAWebinar/2/
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