Chinese Quarterly Journal of Mathematics ›› 2006, Vol. 21 ›› Issue (4): 529-537.

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Global Attractivity for a Differential Delay Model

  


  1. 1. Department of Mathematics and Physics,Beijing Institute of Petrochemical Technology  2. Department of Basic Sciences,Pingdingshan Institute of Technology 
  • Received:2005-04-23 Online:2006-12-30 Published:2023-11-20
  • About author:Ll Lin(1963-),male,native of Nanyang,Henan,a professor of Beijing Institute of Petrochemical Technology,M.S.D.,engages in qualitative theorem of differential equations.

Abstract: This paper considers the scalar differential delay equation x(t)=-μx(t)-f(x(t-τ)),where f(x)is a decreasing continuous function.By proving that all solutions will be ultimately in some interval,we give the conditions under which the unique equilibrium point of the differential delay equation is globally attractive.

Key words: differential delay equations, equilibrium, global

CLC Number: