Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Boltzmann-Fokker-Planck Kinetic Solver with Adaptive Mesh in Phase Space   We describe the implementation of kinetic solvers in 1d2v phase space using
adaptive Cartesian mesh. Spherical coordinates in velocity space are used to
simplify the Lorentz and Fokker-Planck collisional operators. The key
capabilities of the new solvers are illustrated for electron elastic
scattering, acceleration, continuous energy loss in collisions, and ionization
processes in weakly-ionized plasma. We have also implemented two-stream
approach to reduce computational cost for studies of gas breakdown dynamics in
the presence of runaway electrons. The benefits and limitations of the
non-split-phase-space method for kinetic solvers with adaptive mesh in phase
space are discussed.

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The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
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The categories of this paper are: adap-org
16
The categories of this paper are: stat
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The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
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The categories of this paper are: eess
9
The categories of this paper are: nlin
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The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph