AbstractIn this paper, a necessary and sufficient condition for oscillation of a first-order delay differential equation with impulses x′(t)+∑i=1npix(t−τi)=0, t≠tk,x(tk+)−x(tk=bkx(tk), k=1,2,… is established
ABSTRACT. Consider the rst order linear delay dynamic equation of the form x(t) + p(t)x((t)) = 0: (...
AbstractThe present paper is devoted to the investigation of the oscillation of a kind of very exten...
AbstractConsider the following equations: ξ(t)+aξ(t)+bξ(t − τ)+cξ(t − σ) = 0 where a, b, c, τ, σ are...
AbstractIn this paper, a necessary and sufficient condition for oscillation of a first-order delay d...
AbstractWe obtain new sufficient conditions for the oscillation of all solutions of the first-order ...
AbstractAlmost sharp oscillation and nonoscillation criteria are obtained for the first-order nonlin...
AbstractConditions for the oscillation of the solutions of nonlinear impulsive delay differential eq...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
AbstractOur aim in this paper is to obtain new necessary and sufficient conditions under which every...
AbstractIn this paper, we obtain some oscillation criteria for the first order delay differential eq...
AbstractThe present paper is devoted to the investigation of the oscillatory behavior of a kind of e...
Some Sufficient conditions for oscillation of first order nonautonomuous delay differential equation...
AbstractWe consider a certain second-order nonlinear delay differential equation and prove that the ...
ABSTRACT. Consider the rst order linear delay dynamic equation of the form x(t) + p(t)x((t)) = 0: (...
AbstractThe present paper is devoted to the investigation of the oscillation of a kind of very exten...
AbstractConsider the following equations: ξ(t)+aξ(t)+bξ(t − τ)+cξ(t − σ) = 0 where a, b, c, τ, σ are...
AbstractIn this paper, a necessary and sufficient condition for oscillation of a first-order delay d...
AbstractWe obtain new sufficient conditions for the oscillation of all solutions of the first-order ...
AbstractAlmost sharp oscillation and nonoscillation criteria are obtained for the first-order nonlin...
AbstractConditions for the oscillation of the solutions of nonlinear impulsive delay differential eq...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
Abstract. A set of necessary conditions and another set of sufficient conditions for the oscillation...
AbstractOur aim in this paper is to obtain new necessary and sufficient conditions under which every...
AbstractIn this paper, we obtain some oscillation criteria for the first order delay differential eq...
AbstractThe present paper is devoted to the investigation of the oscillatory behavior of a kind of e...
Some Sufficient conditions for oscillation of first order nonautonomuous delay differential equation...
AbstractWe consider a certain second-order nonlinear delay differential equation and prove that the ...
ABSTRACT. Consider the rst order linear delay dynamic equation of the form x(t) + p(t)x((t)) = 0: (...
AbstractThe present paper is devoted to the investigation of the oscillation of a kind of very exten...
AbstractConsider the following equations: ξ(t)+aξ(t)+bξ(t − τ)+cξ(t − σ) = 0 where a, b, c, τ, σ are...