Global well-posedness in critical besov spaces for two-fluid euler-maxwell equations

Jiang Xu, Jun Xiong, Shuichi Kawashima

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)


In this paper, we study two-fluid compressible Euler-Maxwell equations in the whole space or periodic space. In comparison with the one-fluid case, we need to deal with the difficulty mainly caused by the nonlinear coupling and cancelation between electrons and ions. Precisely, the expected dissipation rates of densities for two carriers are no longer available. To capture the weaker dissipation, we develop a continuity for compositions, which is a natural generalization from Besov spaces to Chemin-Lerner spaces (space-time Besov spaces). An elementary fact that indicates the relation between homogeneous Chemin-Lerner spaces and inhomogeneous Chemin-Lerner spaces will been also used.

Original languageEnglish
Pages (from-to)1422-1447
Number of pages26
JournalSIAM Journal on Mathematical Analysis
Issue number3
Publication statusPublished - 2013
Externally publishedYes


  • Chemin-Lerner spaces
  • Classical solutions
  • Two-fluid Euler-Maxwell equations

ASJC Scopus subject areas

  • Analysis
  • Computational Mathematics
  • Applied Mathematics


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