Some uniqueness results for impulsive semilinear neutral functional-differential equations.
Special solutions of neutral functional differential equations.
Stability and gradient dynamical systems.
The objective in these notes is to present an approach to dynamical systems in infinite dimensions. It does not seem reasonable to make a comparison of all of the orbits of the dynamics of two systems on non locally compact infinite dimensional spaces. Therefore, we choose to compare them on the set of globally defined bounded solutions. Fundamental problems are posed and several important results are stated when this set is compact. We then give results on the dynamical system which will ensure...
Stability of solutions to delay differential equations with periodic coefficients of linear terms.
Sur l'équivalence asymptotique de l'équation non perturbée et l'équation perturbée dans le cas des équations différentielles à paramètre retardé
Surjectivity and boundary value problems
The asymptotic properties of solutions of linear delay differential equations
The asymptotic properties of the solutions of the -th order neutral differential equations
The aim of this paper is to deduce oscillatory and asymptotic behavior of the solutions of the th order neutral differential equation where is a delayed or advanced argument.
The existence and some properties of solutions of a differential equation with deviated argument
The impact of unbounded swings of the forcing term on the asymptotic behavior of functional equations
Necessary and sufficient conditions have been found to force all solutions of the equation to behave in peculiar ways. These results are then extended to the elliptic equation where is the Laplace operator and is an integer.
The method of averaging and functional differential equations with delay.
The permanence in a single species nonautonomous system with delays and feedback control.
The Schröder equation and asymptotic properties of linear delay differential equations.
Throughout positive solutions of second-order nonlinear differential equations.
Une remarque sur l'évaluation de la région d'attraction de la solution banale d'un système d'équations différentielles piloté avec le paramètre retardé
Дифференциальное чравнение с западывающим аргументом асимптотически эквивалентное с уравнением = 0
О двусторонних решениях линейной системы с асимптотически постоянными коэффициентами и запаздыванием
Почти периодические решения одной квазилинейной системы с линейным запаздыванием
Существование решений с асимптотикой определенного вида у некоторых систем функционально-дифференциальных уравнений запаздывающего типа.