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SUMMARY:Recycling solutions of Helmholtz equation using Wiener-Hopf techni
 que - Anastasia Kisil (University of Manchester)
DTSTART:20240702T133000Z
DTEND:20240702T140000Z
UID:TALK214903@talks.cam.ac.uk
DESCRIPTION:I will talk about one of the strengths of applying analytic me
 thods in contrast to numerical procedures. In particular\, I will examine 
 what information can be extracted from a Wiener--Hopf equation even if the
  solution cannot be explicitly derived. This will lead to the idea used in
  diffraction theory called the embedding formula. It provides a way of exp
 ressing a solution of a diffraction problem in terms of solutions of simil
 ar problems but with different forcings. This allows to reuse solutions an
 d hence reduce computational cost.\nThis is joint work with Andrey Korolko
 v.
LOCATION:Seminar Room 1\, Newton Institute
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