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Minimization of an energy error functional to solve a Cauchy problem arising in plasma physics: the reconstruction of the magnetic flux in the vacuum surrounding the plasma in a Tokamak

Abstract : A numerical method for the computation of the magnetic flux in the vacuum surrounding the plasma in a Tokamak is investigated. It is based on the formulation of a Cauchy problem which is solved through the minimization of an energy error functional. Several numerical experiments are conducted which show the efficiency of the method.
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https://hal.archives-ouvertes.fr/hal-00481257
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Submitted on : Sunday, November 17, 2013 - 10:04:01 AM
Last modification on : Thursday, August 4, 2022 - 5:05:30 PM
Long-term archiving on: : Tuesday, February 18, 2014 - 2:20:16 AM

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Blaise Faugeras, Amel Ben Abda, Jacques Blum, Cedric Boulbe. Minimization of an energy error functional to solve a Cauchy problem arising in plasma physics: the reconstruction of the magnetic flux in the vacuum surrounding the plasma in a Tokamak. Revue Africaine de la Recherche en Informatique et Mathématiques Appliquées, INRIA, 2012, Volume 15, 2012, pp.37-60. ⟨10.46298/arima.1957⟩. ⟨hal-00481257v3⟩

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