2 papers
math.DS2024
Periodic Solutions of a Delay Differential Equation with a Periodic Multiplier
Anatoli Ivanov, Bernhard Lani-Wayda, Sergiy Shelyag
A simple non-autonomous scalar differential equation with delay, exponential decay, nonlinear negative feedback and a periodic multiplicative coefficient is considered. It is shown…
math.DS2024
The strong unstable manifold and periodic solutions in differential delay equations with cyclic monotone negative feedbck
Anatoli F. Ivanov, Bernhard Lani-Wayda
For a class of -dimensional systems of differential delay equations with a cyclic and monotone negative feedback structure, we construct a two-dimensional invariant manifold…