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BEGIN:VEVENT
UID:news1544@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20230922T165627
DTSTART;TZID=Europe/Zurich:20231110T110000
SUMMARY:Seminar in Numerical Analysis: Larisa Beilina (University of Göteb
 org)
DESCRIPTION:An adaptive finite element/finite difference domain decompositi
 on method for solution of time-dependent Maxwell's equations for electric
  field in conductive media will be presented. This method is applied for r
 econstruction of dielectric permittivity and conductivity functions using
  time-dependent scattered data of electric field at the boundary of the do
 main.\\r\\nAll reconstruction algorithms are based on optimization approac
 h for finding of stationary point of the Lagrangian. Derivation of a poste
 riori error estimates for the regularized solution and Tikhonov functional
  will be presented.  Based on these estimates adaptive reconstruction alg
 orithms are developed.  Computational tests will show robustness of propo
 sed algorithms in 3D.\\r\\n\\r\\nFor further information about the seminar
 \, please visit this webpage [t3://page?uid=1115].
X-ALT-DESC:<p>An adaptive finite element/finite difference domain decomposi
 tion&nbsp\;method for solution of time-dependent Maxwell's equations for e
 lectric field in conductive media will be presented. This method is applie
 d for reconstruction of dielectric permittivity and conductivity&nbsp\;fun
 ctions using time-dependent scattered data of electric field at the bounda
 ry of the domain.</p>\n<p>All reconstruction algorithms are based on optim
 ization approach for finding of stationary point of the Lagrangian. Deriva
 tion of a posteriori error estimates for the regularized solution and Tikh
 onov functional will be presented. &nbsp\;Based on these estimates adaptiv
 e reconstruction algorithms are developed. &nbsp\;Computational tests will
  show robustness of proposed algorithms in 3D.</p>\n\n<p>For further infor
 mation about the seminar\, please visit this <a href="t3://page?uid=1115" 
 title="Opens internal link in current window">webpage</a>.</p>
DTEND;TZID=Europe/Zurich:20231110T120000
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