Oscillation Criteria for Third-order Functional Differential Equations with Damping

نویسندگان

  • MARTIN BOHNER
  • SAID R. GRACE
  • IRENA JADLOVSKÁ
چکیده

This paper is a continuation of the recent study by Bohner et al [9] on oscillation properties of nonlinear third order functional differential equation under the assumption that the second order differential equation is nonoscillatory. We consider both the delayed and advanced case of the studied equation. The presented results correct and extend earlier ones. Several illustrative examples are included.

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تاریخ انتشار 2016