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CATEGORIES:The Archimedeans (CU Mathematical Society)
SUMMARY:The non-abelian X-ray transform - Prof. Gabriel Pa
 ternain (University of Cambridge)
DTSTART;TZID=Europe/London:20200228T190000
DTEND;TZID=Europe/London:20200228T200000
UID:TALK136054AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/136054
DESCRIPTION:I will describe the mathematics that underpins new
  experiments designed to measure magnetic fields i
 nside materials by shooting them with neutron beam
 s from different directions\, like in a CT scan.\n
 The problem is packed with some beautiful geometry
  and analysis\, where the star of the show is a ma
 trix in SO(3) obtained by solving a suitable linea
 r ODE along straight lines in the plane.\nVery lit
 tle will be needed to formulate and understand the
  problem: IA Differential Equations and Groups.
LOCATION:MR2\, Centre for Mathematical Sciences
CONTACT:Valentin Hübner
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