A Massera-type criterion for almost periodic solutions of higher-order delay or advance abstract functional differential equations.
Almost automorphic solutions of neutral functional differential equations.
Almost periodic solution of a diffusive mixed system with time delay and type III functional response.
Almost periodic solutions for a class of discrete systems with Allee-effect
In this paper, using Mawhin's continuation theorem of the coincidence degree theory, we obtain some sufficient conditions for the existence of positive almost periodic solutions for a class of delay discrete models with Allee-effect.
Almost periodic solutions for higher-order Hopfield neural networks without bounded activation functions.
Almost periodic solutions of a discrete mutualism model with feedback controls.
Almost periodic solutions of neutral impulsive systems with periodic time-dependent perturbed delays
A neutral impulsive system with a small delay of the argument of the derivative and another delay which differs from a constant by a periodic perturbation of a small amplitude is considered. If the corresponding system with constant delay has an isolated ω-periodic solution and the period of the delay is not rationally dependent on ω, then under a nondegeneracy assumption it is proved that in any sufficiently small neighbourhood of this orbit the perturbed system has a unique almost periodic solution....
Almost periodic solutions with a prescribed spectrum of linear and quasilinear differential equations with almost periodic coefficients and constant time lag (Neutral differential equations)
The paper is the extension of the author's previous papers and solves more complicated problems. Almost periodic solutions of a certain type of almost periodic linear or quasilinear systems of neutral differential equations are dealt with.
Almost-periodic mild solutions to a class of partial functional-differential equations.
Almost-periodic solution for BAM neural networks.
Almost-periodic weak solutions of second-order neutral delay-differential equations with piecewise constant argument.
Asymptotically almost periodic and almost periodic solutions for a class of evolution equations.
Bounded and almost periodic solutions and evolution semigroups associated with nonautonomous functional differential equations.
Boundedness and almost periodicity for some state-dependent delay differential equations.
Ergodic type solutions of differential equations with piecewise constant arguments.
Existence and exponential stability of positive almost periodic solutions for a model of hematopoiesis.
Existence and global exponential stability of almost periodic solutions for SICNNs with nonlinear behaved functions and mixed delays.
Existence and stability of almost periodic solutions for shunting inhibitory cellular neural networks with continuously distributed delays.
Existence of almost automorphic solutions to some neutral functional differential equations with infinite delay.
Existence of almost periodic solutions for Hopfield neural networks with continuously distributed delays and impulses.