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SUMMARY:Metric characterizations in the Ribe program
DTSTART:20250922T120000Z
DTEND:20250922T130000Z
DTSTAMP:20260423T143000Z
UID:indico-event-14512@indico.math.cnrs.fr
DESCRIPTION:Speakers: Alexandros Eskenazis (IMJ-PRG - Sorbonne Université
 )\n\nA key goal of the Ribe program is to provide metric characterizations
  of classical linear properties of norms in an attempt to create a nonline
 ar analogue of the local theory of Banach spaces. In this talk\, we shall 
 explore some recent advances in this direction\, including the development
  of new bi-Lipschitz invariants for metric spaces\, the refutation of conj
 ectured metric analogues of classical results from the linear theory\, and
  the emergence of new\, purely metric phenomena within the Ribe program di
 ctionary. Time permitting\, some algorithmic applications shall also be di
 scussed. The talk is based on joint works with Manor Mendel and Assaf Naor
 .\n\nhttps://indico.math.cnrs.fr/event/14512/
LOCATION:Salle Pellos (1R2-207)
URL:https://indico.math.cnrs.fr/event/14512/
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