Oscillation theory of third-order nonlinear functional differential equations
نویسندگان
چکیده
منابع مشابه
Oscillation of Third-order Functional Differential Equations
The aim of this paper is to study oscillatory and asymptotic properties of the third-order nonlinear delay differential equation (E) ˆ a(t) ˆ x ′′(t) ̃ γ ̃ ′ + q(t)f(x [τ (t)]) = 0. Applying suitable comparison theorems we present new criteria for oscillation or certain asymptotic behavior of nonoscillatory solutions of (E). Obtained results essentially improve and complement earlier ones. Variou...
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ژورنال
عنوان ژورنال: Hiroshima Mathematical Journal
سال: 2013
ISSN: 0018-2079
DOI: 10.32917/hmj/1368217950