Much has been written about systems in which each constant is a solution and each solu-tion approaches a constant. It is a small step to conjecture that functions promoting such behavior constitute harmless perturbations of stable equations. That idea leads to a new way of avoiding delay terms in a functional-differential equation. In this paper we use fixed point theory to show that such a conjecture is valid for a set of classical equations. 1
The method and the formula of variation of constants for ordinary differential equations (ODEs) is a...
Delays appear always more frequently in applications, ranging, e.g., from population dynam...
Fixed point theory is an elegant mathematical theory which is a beautiful mixture of analysis, topol...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
In this paper, we consider linear and nonlinear perturbations of a linear autonomous functional diff...
AbstractIt is known that if T: X → X is completely continuous or if there exists an n0 > 0 such that...
This paper investigates the global asymptotic stability independent of the sizes of the delays of li...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
In this paper we ensure that for some class of impulsive differential equations with delay the zero ...
We prove the existence of an asymptotically stable periodic solution of a system of delay differenti...
The method and the formula of variation of constants for ordinary differential equations (ODEs) is a...
Delays appear always more frequently in applications, ranging, e.g., from population dynam...
Fixed point theory is an elegant mathematical theory which is a beautiful mixture of analysis, topol...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
Much has been written about systems in which each constant is a solution and each solu-tion approach...
In this paper, we consider linear and nonlinear perturbations of a linear autonomous functional diff...
AbstractIt is known that if T: X → X is completely continuous or if there exists an n0 > 0 such that...
This paper investigates the global asymptotic stability independent of the sizes of the delays of li...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
We present new conditions for stability of the zero solution for three distinct classes of scalar no...
In this paper we ensure that for some class of impulsive differential equations with delay the zero ...
We prove the existence of an asymptotically stable periodic solution of a system of delay differenti...
The method and the formula of variation of constants for ordinary differential equations (ODEs) is a...
Delays appear always more frequently in applications, ranging, e.g., from population dynam...
Fixed point theory is an elegant mathematical theory which is a beautiful mixture of analysis, topol...
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