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作者:

Feng, Yuehong (Feng, Yuehong.) | Wang, Shu (Wang, Shu.) (学者:王术) | Li, Xin (Li, Xin.)

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Scopus SCIE CSCD

摘要:

This paper is concerned with the bipolar compressible Navier-Stokes-Maxwell system for plasmas. We investigated, by means of the techniques of symmetrizer and elaborate energy method, the Cauchy problem in R-3. Under the assumption that the initial values are close to a equilibrium solutions, we prove that the smooth solutions of this problem converge to a steady state as the time goes to the infinity. It is shown that the difference of densities of two carriers converge to the equilibrium states with the norm parallel to.parallel to(Hs-1), while the velocities and the electromagnetic fields converge to the equilibrium states with weaker norms than parallel to.parallel to(Hs-1). This phenomenon on the charge transport shows the essential difference between the unipolar Navier-Stokes-Maxwell and the bipolar Navier-Stokes-Maxwell system.

关键词:

bipolar compressible Navier-Stokes-Maxwell system energy estimates global smooth solutions large-time behavior plasmas

作者机构:

  • [ 1 ] [Feng, Yuehong]Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China
  • [ 2 ] [Wang, Shu]Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China
  • [ 3 ] [Feng, Yuehong]Univ Blaise Pascal, Lab Math, F-63000 Clermont Ferrand, France
  • [ 4 ] [Li, Xin]Xinyang Vocat & Tech Coll, Dept Math & Comp Sci, Xinyang 464000, Peoples R China

通讯作者信息:

  • [Feng, Yuehong]Beijing Univ Technol, Coll Appl Sci, Beijing 100022, Peoples R China

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来源 :

ACTA MATHEMATICA SCIENTIA

ISSN: 0252-9602

年份: 2015

期: 5

卷: 35

页码: 955-969

1 . 0 0 0

JCR@2022

ESI学科: MATHEMATICS;

ESI高被引阀值:54

JCR分区:3

中科院分区:3

被引次数:

WoS核心集被引频次: 4

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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