3 papers
math.DS2020
Permanence for nonautonomous differential systems with delays in the linear and nonlinear terms
Teresa Faria
In this paper, we obtain sufficient conditions for the permanence of a family of nonautonomous systems of delay differential equations. This family includes structured models from…
math.CA2020
Stability for nonautonomous linear differential systems with infinite delay
Teresa Faria
We study the stability of general -dimensional nonautonomous linear differential equations with infinite delays. Delay independent criteria, as well as criteria depending on the…
math.DS2018
Attractivity of Saturated Equilibria for Lotka-Volterra Systems with Infinite Delays and Feedback Controls
Yoshiaki Muroya, Teresa Faria
In this paper, we apply a Lyapunov functional approach to Lotka-Volterra systems with infinite delays and feedback controls and establish that the feedback controls have no influen…