Instability to Nonlinear Vector Differential Equations of Fourth Order with Constant Delay


Tunc C.

SAINS MALAYSIANA, vol.42, no.7, pp.999-1002, 2013 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 42 Issue: 7
  • Publication Date: 2013
  • Title of Journal : SAINS MALAYSIANA
  • Page Numbers: pp.999-1002

Abstract

We consider a vector nonlinear differential equation of fourth order with a constant delay. We establish new sufficient conditions, which guarantee the instability of the zero solution of that equation. An example is given to illustrate the theoretical analysis made in this paper.