AbstractWe obtain new sufficient conditions for the oscillation of all solutions of the first-order linear delay differential equation x′(t) + p(t)x(τ(t)) = 0, with p(t) ≥ 0, τ(t) < t. Our results improve the known results in the literature which include those obtained recently in papers by Elbert and Stavroulakis, Li, and Yu et al
AbstractOur aim in this paper is to obtain new necessary and sufficient conditions under which every...
Abstract. In this paper we are concerned with the oscillation of third order nonlinear delay differe...
Consider the differential equation with a retarded argument of the form x′(t) + p(t)x(τ(t)) = 0, t ≥...
Abstract This paper deals with the oscillation criteria for the linear delay differential equations....
Consider the first-order linear delay differential equation x′(t) + p(t)x(τ(t)) = 0, t ≥ t0, and th...
Abstract We use an improved technique to establish new sufficient criteria of product type for the o...
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...
AbstractThis paper is concerned with the nonoscillation of first order delay differential equations ...
ABSTRACT. Consider the rst order linear delay dynamic equation of the form x(t) + p(t)x((t)) = 0: (...
Abstract The objective in this paper is to study the oscillatory and asymptotic behavior of the solu...
AbstractConsider the delay differential equationx′(t)+p(t)x(t−τ)=0, wherep(t)∈C([t0,∞),R+) and τ is ...
AbstractAlmost sharp oscillation and nonoscillation criteria are obtained for the first-order nonlin...
AbstractConsider the following equations: ξ(t)+aξ(t)+bξ(t − τ)+cξ(t − σ) = 0 where a, b, c, τ, σ are...
AbstractOur aim in this paper is to obtain new necessary and sufficient conditions under which every...
Abstract. In this paper we are concerned with the oscillation of third order nonlinear delay differe...
Consider the differential equation with a retarded argument of the form x′(t) + p(t)x(τ(t)) = 0, t ≥...
Abstract This paper deals with the oscillation criteria for the linear delay differential equations....
Consider the first-order linear delay differential equation x′(t) + p(t)x(τ(t)) = 0, t ≥ t0, and th...
Abstract We use an improved technique to establish new sufficient criteria of product type for the o...
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...
AbstractThis paper is concerned with the nonoscillation of first order delay differential equations ...
ABSTRACT. Consider the rst order linear delay dynamic equation of the form x(t) + p(t)x((t)) = 0: (...
Abstract The objective in this paper is to study the oscillatory and asymptotic behavior of the solu...
AbstractConsider the delay differential equationx′(t)+p(t)x(t−τ)=0, wherep(t)∈C([t0,∞),R+) and τ is ...
AbstractAlmost sharp oscillation and nonoscillation criteria are obtained for the first-order nonlin...
AbstractConsider the following equations: ξ(t)+aξ(t)+bξ(t − τ)+cξ(t − σ) = 0 where a, b, c, τ, σ are...
AbstractOur aim in this paper is to obtain new necessary and sufficient conditions under which every...
Abstract. In this paper we are concerned with the oscillation of third order nonlinear delay differe...
Consider the differential equation with a retarded argument of the form x′(t) + p(t)x(τ(t)) = 0, t ≥...
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