期刊文献+

一类含非局部项的守恒律方程的稳定性

The Stability of the Solutions for a Kind of Balance Law with Nonlocal Term
原文传递
导出
摘要 针对辐射气体的一个简单近似模型,运用Lax-Friedrichs方法,给出这一类含非局部项的守恒律方程的弱熵解存在性的证明,并且讨论解关于流函数的L^1-稳定性. For a simple model of radiating gases, the existence of a weak entropy solution is proved with Lax Friedrichs scheme. The L1 stability with respect to the flux function is established.
作者 陈渊文
出处 《复旦学报(自然科学版)》 CAS CSCD 北大核心 2010年第4期427-432,共6页 Journal of Fudan University:Natural Science
基金 国家自然科学基金重点资助项目(10531020)
关键词 Lax-Friedrichs方法 BV估计 L1-稳定性 Lax-Friedrichs scheme BV estimate L1-stability
  • 相关文献

参考文献7

  • 1Hamer K. Nonliner effects on the propagation of sound waves in a radiating gas[J]. Quart J Mech Appl Math, 1971,24: 155-168.
  • 2Vincenti W G, Kruger C H. Introduction to physical dynamics[M]. New York: Wiley, 1965.
  • 3Kawashima S, Nishibata S. Cauchy problem for a model system of the radiating gas: weak solutions with a jump and classical solutions[J]. Math Models Methods Appl Math Sci, 1999,9(1) : 69-91.
  • 4Kawashima S, Nishibata S. Shock waves for a model system of the radiating gas[J]. SIAM J Math Anal, 1999,30(1): 95 -177.
  • 5Lattanzio C, Marcati P. Global well-posedness and relaxation limits of a model for radiating gas[J]. Journal of Di f Jerential Equations, 2003,190:439- 465.
  • 6Yang T, Zhao H. BV estimates on Lax-Friedrichs' scheme for a model of radiating gas[J]. Applicable Analysis, 2004,83:533- 539.
  • 7Smoller J. Shock waves and reaction-diffusion equations[M]. New York: Springer Verlag, 1983.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部