General Properties of Collision Integral Kernels of the Nonlinear Boltzmann Equation
- 作者: Bakaleinikov L.1, Flegontova E.1, Tropp E.1
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隶属关系:
- Ioffe Institute
- 期: 卷 64, 编号 10 (2019)
- 页面: 1400-1408
- 栏目: Theoretical and Mathematical Physics
- URL: https://journals.rcsi.science/1063-7842/article/view/204185
- DOI: https://doi.org/10.1134/S1063784219100025
- ID: 204185
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详细
We consider general properties of kernels of the inverse collision integral, as well as kernels of integral operators appearing in the expansion of the collision integral in spherical harmonics. The recurrent relations between kernels obtained earlier are generalized to the case of interaction of particles with different masses. It is shown that the obtained properties ensure additive invariance of the number of particles, energy, and momentum.
作者简介
L. Bakaleinikov
Ioffe Institute
编辑信件的主要联系方式.
Email: fi.xiees@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
E. Flegontova
Ioffe Institute
Email: fi.xiees@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
E. Tropp
Ioffe Institute
Email: fi.xiees@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021