Artificial boundary conditions for numerical modeling of electron oscillations in plasma
Numerical methods and programming, Tome 18 (2017) no. 1, pp. 65-79
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The behavior of the functions describing the relativistic breaking effect of plane one-dimensional electron plasma oscillations is studied by asymptotic methods. The obtained formulas generate various forms of artificial boundary conditions which analyzed by numerical experiments. A special combination of the proposed boundary conditions is used to simulate the breaking effect in the spatially two-dimensional case. A part of computation was performed on the “Chebyshev” Moscow University supercomputer system.
Keywords:
numerical modeling, breaking effect, artificial boundary conditions.
Mots-clés : plasma oscillations
Mots-clés : plasma oscillations
@article{VMP_2017_18_1_a5,
author = {E. V. Chizhonkov},
title = {Artificial boundary conditions for numerical modeling of electron oscillations in plasma},
journal = {Numerical methods and programming},
pages = {65--79},
year = {2017},
volume = {18},
number = {1},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/VMP_2017_18_1_a5/}
}
E. V. Chizhonkov. Artificial boundary conditions for numerical modeling of electron oscillations in plasma. Numerical methods and programming, Tome 18 (2017) no. 1, pp. 65-79. http://geodesic.mathdoc.fr/item/VMP_2017_18_1_a5/