Uniform global existence and convergence of Euler-Maxwell systems with small parameters
Victor Wasiolek
The Euler-Maxwell system with small parameters arises in the modeling of magnetized plasmas and semiconductors. For initial data close to constant equilibrium states, we prove uniform energy estimates with respect to the parameters, which imply the global existence of smooth solutions. Under reasonable assumptions on the convergence of initial conditions, this allows to show the global-in-time convergence of the Euler-Maxwell system as each of the parameters goes to zero.
keywords: zero-relaxation limit. non-relativistic limit Euler-Maxwell systems uniform energy estimates global-in-time smooth solutions

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