A structure-preserving particle discretisation for the Lenard-Bernstein collision operator

Collisions are an important dissipation mechanism in plasmas. In one-dimensional modelling, a commonly used collision operator is the Lenard-Bernstein operator, or its modified energy- and momentum-conserving counterpart. When approximating such operators numerically, it is important to respect thei...

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Hauptverfasser:	Jeyakumar, Sandra, Kraus, Michael, Hole, Matthew, Pfefferlé, David
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Computational Physics Physics - Plasma Physics
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