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SUMMARY:Nonlinear X-ray transforms [CRC 1720: Early Career Seminar]
DTSTART:20251021T121500Z
DTEND:20251021T131500Z
DTSTAMP:20260308T035000Z
UID:indico-event-816@math-events.uni-bonn.de
CONTACT:sfb1720-seminar@uni-bonn.de
DESCRIPTION:Speakers: Jan Bohr\n\nThe Radon transform in the plane encodes
  the integrals of a function along all lines. Inverting the Radon transfor
 m is an instance of an inverse problem\, where some unknown object is to b
 e recovered from indirect measurements. As a warm-up\, I will discuss some
  very classical reconstruction procedures in the plane (used e.g. in compu
 ted tomography) and an instance of invisibility\, when the plane is replac
 ed by a sphere. We will then consider a non-linear version of this transfo
 rm\, where the questions of reconstruction and invisibility are a lot tric
 kier and some of the basic questions have only been answered fairly recent
 ly.\n\nhttps://math-events.uni-bonn.de/event/816/
LOCATION:Endenicher Allee 60/1-016 - Lipschitzsaal (Mathezentrum)
URL:https://math-events.uni-bonn.de/event/816/
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