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On Asymptotic Behaviour of Solutions of a First Order Functional Differential Equation
Publications de l'Institut Mathématique, _N_S_39 (1986) no. 53, p. 135 Cet article a éte moissonné depuis la source eLibrary of Mathematical Institute of the Serbian Academy of Sciences and Arts

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Necessary and sufficient conditions for oscillation of solutions of the equation $ y'(t)+ \gamma f(t,y(t),y(\Delta_1(t,y(t))),\dots, y(\Delta_n(t,y(t))))= Q(t),\enskip t\geq t_0\in R,\enskip \gamma= \pm 1,\enskip n\geq 1 $ are obtained in the case when $Q(t)\equiv 0$ on $[t_0,\infty)$ and sufficient conditions for oscillation and/or nonoscillation are obtained in the case when $Q(t)\not\equiv 0$ on $[t_0,\infty)$. The asymptotic behaviour of oscillatory and nonoscillatory solutions of this equation is studied, too.
Classification : 34K20 
@article{PIM_1986_N_S_39_53_a18,
     author = {D. C. Angelova and Drumi D. Bainov},
     title = {On {Asymptotic} {Behaviour} of {Solutions} of a {First} {Order} {Functional} {Differential} {Equation}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {135 },
     year = {1986},
     volume = {_N_S_39},
     number = {53},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PIM_1986_N_S_39_53_a18/}
}
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D. C. Angelova; Drumi D. Bainov. On Asymptotic Behaviour of Solutions of a First Order Functional Differential Equation. Publications de l'Institut Mathématique, _N_S_39 (1986) no. 53, p. 135 . http://geodesic.mathdoc.fr/item/PIM_1986_N_S_39_53_a18/