Existence of positive periodic solutions for non-autonomous functional differential equations.
Existence of positive periodic solutions of higher-order functional difference equations
Based on the fixed-point theorem in a cone and some analysis skill, a new sufficient condition is obtained for the existence of positive periodic solutions for a class of higher-order functional difference equations. An example is used to illustrate the applicability of the main result.
Existence of positive periodic solutions to third-order delay differential equations.
Existence of three positive periodic solutions for differential systems with feedback controls on time scales.
Existence of triple positive periodic solutions of a functional differential equation depending on a parameter.
Existence theorem of periodic positive solutions for the Rayleigh equation of retarded type.
Fixed points and differential equations with asymptotically constant or periodic solutions.
Forbidden periods in delay differential equations.
Forced oscillations for delay motion equations on manifolds.
General results on the existence and global exponential stability of periodic solutions for generalized shunting inhibitory cellular neural networks with delays.
Global attractivity of positive periodic solutions of delay differential equations with feedback control.
Global behaviors and optimal harvesting of a class of impulsive periodic logistic single-species system with continuous periodic control strategy.
Global exponential stability of periodic oscillation for nonautonomous BAM neural networks with distributed delay.
Global stability for a delayed predator-prey system with stage structure for the predator.
Global stability, periodic solutions, and optimal control in a nonlinear differential delay model.
Harmless delays in a discrete ratio-dependent periodic predator-prey system.
Hopf bifurcation for simple food chain model with delay.
Hopf bifurcation for the equation .
Liénard type -Laplacian neutral Rayleigh equation with a deviating argument.
Maximal regularity of second-order evolution equations with infinite delay in Banach spaces
By using Fourier multiplier theorems we characterize the existence and uniqueness of periodic solutions for a class of second-order differential equations with infinite delay. We also establish maximal regularity results for the equations in various spaces. An example is provided to illustrate the applications of the results obtained.