inria-00139666, version 3
The Vlasov-Poisson system with strong external magnetic field. Finite Larmor radius regime
N° RR-6159 (2007)
Abstract: We study here the finite Larmor radius regime for the Vlasov-Poisson equations with strong external magnetic field. The proofs follow by compactness techniques. One of the key points is to replace the particle distribution by the center distribution of the Larmor circles. The limit of these densities satisfies a transport equation, whose velocity is given by the gyro-average of the electric field.
- 1:
- INRIA – Ecole des Ponts ParisTech
- 2:
- CNRS : UMR6623 – Université de Franche-Comté
- 3:
- CNRS : UMR7005 – INRIA – Université de Strasbourg – Université de Lorraine
- Domain : Mathematics/Analysis of PDEs
- Keywords : Vlasov-Maxwell equations – Finite Larmor radius – Gyro-average.
- Internal note : RR-6159
- Available versions : v1 (2007-04-03) v2 (2007-04-05) v3 (2007-04-26) v4 (2008-02-18) v5 (2008-02-20)
- inria-00139666, version 3
- http://hal.inria.fr/inria-00139666
- oai:hal.inria.fr:inria-00139666
- From:
- Submitted on: Wednesday, 25 April 2007 19:10:08
- Updated on: Thursday, 26 April 2007 11:18:09





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