Conservative and positivity-preserving semi-Lagrangian kinetic schemes with spectrally accurate phase-space resolution

2013 ◽  
Author(s):  
Yaman Guclu ◽  
Andrew J. Christlieb ◽  
William N. G. Hitchon
Keyword(s):  
Phase Space ◽  
Positivity Preserving ◽  
Space Resolution ◽  
Kinetic Schemes

A one-dimensional self-gravitating stellar gas

1966 ◽  
Vol 25 ◽  
pp. 46-48 ◽  
Author(s):  
M. Lecar
Keyword(s):  
Gravitational Field ◽  
Phase Space ◽  
Motion Picture ◽  
Space Distribution ◽  
Two Dimensional ◽  
One Dimensional ◽  
Phase Space Distribution ◽  
Dimensional Phase Space ◽  
The Mean

“Dynamical mixing”, i.e. relaxation of a stellar phase space distribution through interaction with the mean gravitational field, is numerically investigated for a one-dimensional self-gravitating stellar gas. Qualitative results are presented in the form of a motion picture of the flow of phase points (representing homogeneous slabs of stars) in two-dimensional phase space.

LIMITS OF KINETIC SCHEMES FOR EXCITON REACTIONS

1985 ◽  
Vol 46 (C7) ◽  
pp. C7-3-C7-8
Author(s):  
A. Blumen ◽  
G. Zumofen ◽  
J. Klafter
Keyword(s):  
Kinetic Schemes
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