On the Boltzmann Diffusion of Two Gases
Sotirov, A. ; Yu, S. -H.
arXiv, 0510400 / Harvested from arXiv
Text on arXiv
We study the Boltzmann equation for a mixture of two gases in one space dimension with initial condition of one gas near vacuum and the other near a Maxwellian equilibrium state. A qualitative-quantitative mathematical analysis is developed to study this mass diffusion problem based on the Green's function of the Boltzmann equation for the single species hard sphere collision model as developed in work of Liu and Yu. The cross species resonance of the mass diffusion and the diffusion-sound wave is investigated. An exponentially sharp global solution is obtained.
Publié le : 2005-10-18
Classification:  Mathematics - Analysis of PDEs,  Mathematical Physics 
@article{0510400,
     author = {Sotirov, A. and Yu, S. -H.},
     title = {On the Boltzmann Diffusion of Two Gases},
     journal = {arXiv},
     volume = {2005},
     number = {0},
     year = {2005},
     language = {en},
     url = {http://dml.mathdoc.fr/item/0510400}
}

Sotirov, A.; Yu, S. -H. On the Boltzmann Diffusion of Two Gases. arXiv, Tome 2005 (2005) no. 0, . http://gdmltest.u-ga.fr/item/0510400/