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BEGIN:VEVENT
UID:news261@dmi.unibas.ch
DTSTAMP;TZID=Europe/Zurich:20180716T215846
DTSTART;TZID=Europe/Zurich:20141114T110000
SUMMARY:Seminar in Numerical Analysis: Wolfgang Wendland (Universität Stut
 tgart)
DESCRIPTION:The minimal energy problem for nonnegative charges on a closed 
 surface Γ  in R^3 goes back to C.F. Gauss in 1839. The corresponding Ries
 z kernel  is then weakly singular on Γ. If one considers double layer pot
 entials  with dipole charges on Γ\, the minimal energy problem then is ba
 sed on  hypersingular Riesz potentials in the form of Hadamard’s partie 
 finie  integral operators defining pseudodifferential operators of positiv
 e  degree on smooth Γ. Existence and uniqueness results for the minimal  
 energy problem and a corresponding boundary element method will be  presen
 ted.
X-ALT-DESC:The minimal energy problem for nonnegative charges on a closed s
 urface Γ  in R^3 goes back to C.F. Gauss in 1839. The corresponding Riesz
  kernel  is then weakly singular on Γ. If one considers double layer pote
 ntials  with dipole charges on Γ\, the minimal energy problem then is bas
 ed on  hypersingular Riesz potentials in the form of Hadamard’s partie f
 inie  integral operators defining pseudodifferential operators of positive
   degree on smooth Γ. Existence and uniqueness results for the minimal  e
 nergy problem and a corresponding boundary element method will be  present
 ed. 
DTEND;TZID=Europe/Zurich:20141114T120000
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