On the solution of a Boltzmann system for gas mixtures

Please use this identifier to cite or link to this item: https://doi.org/10.1007/s00205-009-0219-8

Title:	On the solution of a Boltzmann system for gas mixtures
Authors:	Sotirov, A. Yu, S.-H.
Issue Date:	Dec-2009
Citation:	Sotirov, A., Yu, S.-H. (2009-12). On the solution of a Boltzmann system for gas mixtures. Archive for Rational Mechanics and Analysis 195 (2) : 675-700. ScholarBank@NUS Repository. https://doi.org/10.1007/s00205-009-0219-8
Abstract:	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 in Liu andYu (Commun Pure Appl Math 57:1543-1608, 2004). The cross-species resonance of the mass diffusion and the diffusion-sound wave is investigated. An exponentially sharp global solution is obtained. © 2009 Springer-Verlag.
Source Title:	Archive for Rational Mechanics and Analysis
URI:	http://scholarbank.nus.edu.sg/handle/10635/103838
ISSN:	00039527
DOI:	10.1007/s00205-009-0219-8
Appears in Collections:	Staff Publications

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