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DTSTART:20180325T030000
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DTSTAMP:20191018T060149Z
UID:5914348f6b6c6048833252@ist.ac.at
DTSTART:20180517T160000
DTEND:20180517T180000
DESCRIPTION:Speaker: Elliott Lieb\nhosted by Robert Seiringer\nAbstract: Co
nsider the L^p triangle inequality for functions\, |f+g| \\leq |f|+|g|\, w
hich is saturated when f=g\, but which is poor when f and g have disjoint
support. Carbery proposed a slightly more complicated inequality to take i
nto account the orthogonality\, or lack of it\, ofthe two functions. With
Eric Carlen and Rupert Frank it has now been proved. In fact\, a much stro
nger version has been proved. Actually\, Carbery was mainly interested in
(non-commutative) matrices and traces instead of functions and integrals\,
so there is still much to be done.A. Carbery\, 'Almost-orthogonality in t
he Schatten-von Neumann classes'\,J. Operator Theory 62 (2009)\, 151158.
LOCATION:Big Seminar room Ground floor / Office Bldg West (I21.EG.101)\, IS
T Austria
ORGANIZER:jdeanton@ist.ac.at
SUMMARY:Proof of a Conjecture of Carbery
URL:https://talks-calendar.app.ist.ac.at/events/1229
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