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  • 标题:Pullback attractors of nonautonomous discrete p -Laplacian complex Ginzburg–Landau equations with fast-varying delays
  • 本地全文:下载
  • 作者:Xiaoqin Pu ; Xuemin Wang ; Dingshi Li
  • 期刊名称:Advances in Difference Equations
  • 印刷版ISSN:1687-1839
  • 电子版ISSN:1687-1847
  • 出版年度:2020
  • 卷号:2020
  • 期号:1
  • 页码:1-14
  • DOI:10.1186/s13662-020-02760-4
  • 出版社:Hindawi Publishing Corporation
  • 摘要:In this paper, we consider a class of nonautonomous discrete p-Laplacian complex Ginzburg–Landau equations with time-varying delays. We prove the existence and uniqueness of pullback attractor for these equations. The existing results of studying attractors for time-varying delay equations require that the derivative of the delay term should be less than 1 (called slow-varying delay). By using differential inequality technique, our results remove the constraints on the delay derivative. So, we can deal with the equations with fast-varying delays (without any constraints on the delay derivative).
  • 关键词:P-Laplacian lattice;Pullback attractor;Ginzburg–Landau equations;Fast-varying delay;
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