In continuous applications in electrodynamics, neural networks, quantum mechanics,
electromagnetism, and the field of time symmetric, fluid dynamics, neutral differential …

In this work, we aimed to obtain sufficient and necessary conditions for the oscillatory or
asymptotic behavior of an impulsive differential system. It is easy to notice that most works …

In this work, we prove some new oscillation theorems for second-order neutral delay
differential equations of the form (a (ξ)((v (ξ)+ b (ξ) v (ϑ (ξ)))′))′+ c (ξ) G 1 (v (κ (ξ)))+ d (ξ) G …

The investigation on the oscillatory and asymptotic properties of differential equations plays
an important role in many applications, such as engineering, physics and medicine. In this …

Oscillation and symmetry play an important role in many applications such as engineering,
physics, medicine, and vibration in flight. In this work, we obtain sufficient and necessary …

In this paper, we study the oscillatory and asymptotic behavior of a class of first-order neutral
delay impulsive differential systems and establish some new sufficient conditions for …

The oscillation of impulsive differential equations plays an important role in many
applications in physics, biology and engineering. The symmetry helps to deciding the right …

In this work, we present new necessary and sufficient conditions for the oscillation of a class
of second-order neutral delay impulsive differential equations. Our oscillation results …

In this work, we obtained new sufficient and necessary conditions for the oscillation of
second-order differential equations with mixed and multiple delays under a canonical …

This article aims to mark out new conditions for oscillation of the even-order Emden–Fowler
neutral delay differential equations with neutral term β 1 ı Φ α [ζ r− 1 ı]′+ β 3 ı Φ α [ς ξ ı]= 0 …