journal6 ›› 2006, Vol. 27 ›› Issue (2): 6-8.

• Mathematics • Previous Articles     Next Articles

Invariant Set and Attractor of a Class of Non-Autonomous Delay Differential System


  1. (Department of  Mathematics,Nanhua University,Hengyang 421001,Hunan China)
  • Online:2006-03-25 Published:2012-09-16

Abstract: The invariant set and attractor for a class of non-autonomous delay differential system are investigated in this paper.By the control lemma of chart-radius and through using the method of integrating,the author estimates the existence range of the invariant set and its attractor.

Key words: non-autonomous, delay;differential system, invariant set, attractive set

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