Oscillation of Second-Order Differential Equations with Multiple and Mixed Delays under a Canonical Operator
Keyword(s):
In this work, we obtained new sufficient and necessary conditions for the oscillation of second-order differential equations with mixed and multiple delays under a canonical operator. Our methods could be applicable to find the sufficient and necessary conditions for any neutral differential equations. Furthermore, we proved the validity of the obtained results via particular examples. At the end of the paper, we provide the future scope of this study.
2011 ◽
Vol 57
(2)
◽
pp. 409-416