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SUMMARY:Shay Sadovsky (Tel Aviv University)
DTSTART:20201201T153000Z
DTEND:20201201T163000Z
DTSTAMP:20260423T021250Z
UID:OAGAS/48
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/OAGAS/48/">E
 xistence of potentials for non-traditional cost functions</a>\nby Shay Sad
 ovsky (Tel Aviv University) as part of Online asymptotic geometric analysi
 s seminar\n\n\nAbstract\nIn this talk\, we present a constructive method f
 or finding solutions to Monge's problem of mass-transport between two meas
 ures with respect to the polar cost. Our costruction\, generalizing an ide
 a of Keith Ball\, utilizes a new notion of 'Hall polytopes'\, which we int
 roduce. Our method applies to non-traditional transport problems\, i.e. th
 ose with costs which can attain the value infinity\, as well as the classi
 cal case. Based on joint work with Shiri Artstein-Avidan and Kasia Wyczesa
 ny.\n\n\n* Part 1 was last week’s talk by Kasia Wyczesany. Like all talk
 s\, a recording is available on the seminar’s homepage at:\nhttp://peopl
 e.math.gatech.edu/~glivshyts6/AGAonline.html\n
LOCATION:https://researchseminars.org/talk/OAGAS/48/
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