Global relaxation and nonrelativistic limit of nonisentropic Euler-Maxwell systems |
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| Authors: | Na Chao Yongfu Yang |
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| Affiliation: | College of Science, Hohai University, Nanjing, China |
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| Abstract: | The aim of this paper is to investigate smooth solutions to Cauchy (or periodic) problem for a nonisentropic Euler-Maxwell system with small parameters. For initial data close to constant equilibrium states, we prove the global-in-time convergence of the Euler-Maxwell system as parameters go to zero. The limit systems are the drift-diffusion system and the nonisentropic Euler-Poisson system, respectively. |
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| Keywords: | compactness and convergence energy estimate nonisentropic Euler-Maxwell system uniform global-in-time smooth solution |
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