期刊文献+

一类非自治反应扩散方程指数吸引子的存在性 被引量:2

The Existence of Exponential Attractors for a Class of the Non-autonomous Reaction-Diffusion Equations
下载PDF
导出
摘要 讨论了一类非自治反应扩散方程,当外力项g(x,t)仅满足平移有界、与时间有关的非线性项f(u,t)满足临界增长时,通过证明存在一致有界吸收集满足H9lder连续性,从而验证了非自治反应扩散方程指数吸引子的存在性. Discusses a class of non-autonomous reaction-diffusion equations,when the external force only satisfying translation bounded,time dependent nonlinear term satisfies the critical growth,by proving the existence of bounded absorbing sets satisfying the continuity,which verified the non-autonomous reaction-diffusion equation of exponential attractor existence.
作者 曹兰兰 姜金平 曹伯芳 CAO Lan-lan;JIANG Jin-ping;CAO Bo-fang(College of Mathematics and Computer Science,Yan'an University,Yan'an 716000,China)
出处 《云南师范大学学报(自然科学版)》 2018年第3期36-41,共6页 Journal of Yunnan Normal University:Natural Sciences Edition
基金 国家自然科学基金资助项目(11171269) 陕西省科技攻关计划资助项目(2014k15-07) 延安大学校级科研引导基金资助项目(YD2016-05)
关键词 非自治反应扩散方程 指数吸引子 挤压性 Non autonomous reactive diffusion equation Exponential attractors Compressional
  • 相关文献

参考文献2

二级参考文献16

  • 1CARVALHO A N, RUAS-FILHO J G. Clobal attractins for parabolic problems in fractional power spaces [J]. SIAM J Math Anal, 1995, 26: 415-427.
  • 2PAZY A. Semigroups of linear operators and applications to partial differential equations[M]. Berlin: Springer-Verlag, 1983.
  • 3Chepyzhov V V, Vishik M I. Non- Autonmous Dynamical System and Their Attractors[ M]. Cambridge:Cambridge Univ Press, 1992.
  • 4Chepyzhov V V, Vishik M I. Attractors for Equations of Mathematical Physics[ M]. Providence:Amer Math Soc,2002.
  • 5Robinson B C. Infinite - Dimensional Dynamical Systems : an Introduction to Dissipative Parabolic PDEs and the Theory of Global Attractors [ M ]. Cambridge : Cambridge Univ Press, 1992.
  • 6Caraballo T, Langa J A, Valero J. The dimension of attractors of non -autonomous partial differential equations[ J]. J Anziam, 2003,45 : 207 - 222.
  • 7Song H T, Wu H Q. Pullback attractors of non - autonomous reaction - diffusion equations [ J ]. J Math Anal Appl, 2007,325 : 1200 - 1215.
  • 8Ma Q F, Wang S H, Zhong C K. Necessary and sufficient conditions for the existence of global attractors for semgroups and appli- cations[ J]. J Indiana Univ Math,2002,51 (6) : 1541 - 1559.
  • 9Li Y, Wang S, Wu H. Pullback attractors for non - autonomous reaction - diffusion equations in Lp [ J ]. J Appl Math Comput, 2009,207 : 373 - 379.
  • 10Zhong C K, Yang M H, Sun C Y. The existence of global attractors for the norm - to - weak continuous semigroup and application to the nonlinear reaction - diffusion equations [ J ]. J Diff Eqns,2006,223 (2) :367 - 399.

共引文献3

同被引文献7

引证文献2

二级引证文献1

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