This paper analyzes the stability, uniformly stability, asymptotically stability, boundedness,
uniformly boundedness and square integrability of solutions of a system of differential …

In this paper, we consider the vector Liénard equation with the constant deviating argument,
τ> 0, X''(t)+ F\bigl (X (t), X'(t)\bigr) X'(t)+ H\bigl (X (t-τ)\bigr)= P (t) in two cases:(i) P (.)≡ 0,(ii) P …

In this paper, we relate with the stability, uniform stability, asymptotic stability, integrability
and boundedness of solutions of a system of nonlinear differential equations of second …

In this paper, we are concerned with the existence of periodic solutions, stability of zero
solution, asymptotic stability of zero solution, square integrability of the first derivative of …

SOME NEW STABILITY AND BOUNDEDNESS RESULTS ON THE SOLUTIONS OF THE
NONLINEAR VECTOR DIFFERENTIAL EQUATIONS OF SECOND ORDER* C. Page 1 Iranian …

In this paper, we consider two different models of nonlinear ordinary differential equations
(ODEs) of second order. We construct two new Lyapunov functions to investigate …

We study the boundedness of the solutions to a non-autonomous differential equation of
second order. With this work, we improve some stability results in the literature of …

In this paper, we consider a vector Liénard equation with the multiple deviating arguments.
Based on the Lyapunov-Krasovskii functional approach, the asymptotic stability of the zero …

Using Lyapunov‐Krasovskii functional approach, we establish a new result to guarantee the
existence of periodic solutions of a certain multidelay nonlinear functional differential …

In this paper, we establish two new results related to the stability and uniform boundedness
of the following non-autonomous Liénard type equation with a variable deviating argument r …