Oscillation Results for Second-order Quasi-linear Neutral Delay Differential Equations
نویسندگان
چکیده
In this paper, some new oscillation criteria are obtained for the secondorder quasi-linear neutral delay differential equation ( r(t)| ( x(t) + p(t)x(τ(t)) )′|α−1(x(t) + p(t)x(τ(t)))′)′+ f ( t, x(σ(t)) ) = 0, t ≥ t0 under the case when ∫∞ t0 1 r 1 α (t) dt <∞. Our results improve and supplement some known results in the literature. An example is also provided to illustrate the main results.
منابع مشابه
Oscillation criteria for second order quasi-linear neutral delay differential equations
New oscillation criteria for the second order nonlinear neutral delay differential equation [y(t) + p(t)y(t− τ)]′′ + q(t) f(y(g(t))) = 0, t ≥ t0 are given. The relevance of our theorems becomes clear due to a carefully selected example.
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