Title of article :
On oscillation of second-order nonlinear neutral functional differential equations
Author/Authors :
Shurong، Sun نويسنده University of Jinan , , Tongxing، Li نويسنده Shandong University , , Zhenla، Han نويسنده University of Jinan , , Chao، Zhang نويسنده University of Jinan ,
Issue Information :
فصلنامه با شماره پیاپی - سال 2013
Abstract :
In this paper, some sufficient conditions are established for the oscillation of
second-order neutral functional differential equation [r(t)[x(t)+ p(t)x(?(t))]ʹ]ʹ +q(t) f (x(?(t))) = 0, t ? t0,
where ??? t0 dt/r(t) = ?, or ??? t0 dt/r(t) < ?, 0 ? p(t) ? p0 < ?. The results obtained here complement and improve some known results in the literature.
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
Journal title :
Bulletin of the Malaysian Mathematical Sciences Society
