Tongxing Li, Ethiraju Thandapani
Abstract:
In this note, we establish some new comparison theorems and
Philos-type criteria for oscillation of solutions to the
odd-order nonlinear neutral functional differential equation
where
and
.
Submitted January 13, 2011. Published February 9, 2011.
Math Subject Classifications: 34K11, 34C10.
Key Words: Odd-order; neutral differential equation; oscillation;
asymptotic behavior.
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Tongxing Li School of Control Science and Engineering Shandong University Jinan, Shandong 250061, China email: litongx2007@163.com | |
Ethiraju Thandapanii Ramanujan Institute for Advanced Study in Mathematics University of Madras, Chennai, India email: ethandapani@yahoo.co.in |
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