H-theorem for electrostatic or self-gravitating Vlasov-Poisson-Fokker-Planck systems

被引:12
作者
Bonilla, LL [1 ]
Carrillo, JA [1 ]
Soler, J [1 ]
机构
[1] UNIV GRANADA,FAC CIENCIAS,DEPT MATEMAT APLICADA,E-18071 GRANADA,SPAIN
关键词
Vlasov-Poisson-Fokker-Planck equation; H-theorem; Poisson-Boltzmann-Emden equation;
D O I
10.1016/0375-9601(96)00050-3
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The H-theorem and the asymptotic behavior for the Vlasov-Poisson-Fokker-Planck system are found. On bounded domains, boundary conditions defined by a scattering kernel are considered. The distribution function evolves to a Maxwellian solving the Poisson-Boltzmann-Emden equation with Dirichlet or Neumann boundary conditions.
引用
收藏
页码:55 / 59
页数:5
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