Conditions for oscillation of first order neutral delay differential equations
1997 ◽
Vol 56
(1)
◽
pp. 1-16
Keyword(s):
In this paper, some new sufficient conditions for oscillation of first order neutral delay differential equations with several variable coefficients are obtained. These sufficient conditions include and are in many cases weaker than those known.
2006 ◽
Vol 140
(02)
◽
pp. 349
◽
2010 ◽
Vol 59
(11)
◽
pp. 3535-3547
◽
2003 ◽
Vol 142
(2-3)
◽
pp. 225-242
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