The impetus for the current investigation relates to the implementation of an efficient novel
technique to obtain a time-delayed vibration control analytical solution. The current …

Existence Of Positive Periodic Solutions For A Nonlinear Neutral Differential Equation With
Variable Delay" Page 1 Applied Mathematics E#Notes, 12(2012), 94#101 c ISSN 1607#2510 …

In this work, the technique of the fixed point of Schauder was applied on the second order
nonlinear functional differential equation with an iterative terms\frac {d^ 2}{dt^ 2} x (t)+ p …

EXISTENCE OF PERIODIC SOLUTIONS FOR A SECOND ORDER NONLINEAR NEUTRAL
DIFFERENTIAL EQUATION WITH FUNCTIONAL DELAY 1. INTRODUCTION Page 1 …

In this article we study the existence of positive periodic solutions for two types of second-
order nonlinear neutral differential equation with variable delay. The main tool employed …

In this article we study the existence of positive periodic solutions for two types of third-order
nonlinear neutral differential equation with variable delay. The main tool employed here is …

In this paper, the following third-order nonlinear delay differential equation with periodic
coeffi cients x (t)+ p (t) x (t)+ q (t) x (t)+ r (t) x (t)= f (t, x (t), x (t− τ (t)))+ c (t) x (t− τ (t)) is …

Existence of positive periodic solutions for a second-order nonlinear neutral differential
equation by the Krasnoselskii’s fixed point theorem Page 18 Nonlinear Dynamics and Systems …

In this paper, the following third-order nonlinear delay differential equation with periodic
coefficients x (t)+ p (t) x (t)+ q (t) x (t)+ r (t) x (t)= f (t, x (t), x (t-τ (t)))+ c (t) x (t-τ (t)), is …

In this article we study the existence for of positive periodic solutions for kinds of nonlinear
neutral differential equations with variable delay. The main tool employed here is the …