Oscillation of third-order nonlinear damped delay differential equations

نویسندگان

  • Martin Bohner
  • Said R. Grace
  • Ilgin Sager
  • Ercan Tunç
چکیده

This paper is concerned with the oscillation of certain third-order nonlinear delay differential equations with damping. We give new characterizations of oscillation of the third-order equation in terms of oscillation of a related, well-studied, second-order linear differential equation without damping. We also establish new oscillation results for the third-order equation by using the integral averaging technique due to Philos. Numerous examples are given throughout. © 2015 Elsevier Inc. All rights reserved.

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 278  شماره 

صفحات  -

تاریخ انتشار 2016