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SUMMARY:Effective inversion of the attenuated X-ray transform associated w
 ith a connection. - Gabriel Paternain - DPMMS
DTSTART:20161116T140000Z
DTEND:20161116T150000Z
UID:TALK68912@talks.cam.ac.uk
CONTACT:Rachel Furner
DESCRIPTION:I will discuss inversion formulas (up to a compact error)\nfor
  the attenuated X-ray transform on a non-trapping surface\,\nwhen the atte
 nuation is determined by a complex matrix of 1-forms (a\nGL(n\,C)-connecti
 on).\nThe formulas lead naturally to a filtered-backprojection algorithm a
 nd\nif time allows\, I'll discuss some numerical simulations.\nThis is joi
 nt work with Francois Monard.
LOCATION:MR9 Centre for Mathematical Sciences
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