Uniqueness of Periodic Solution for Differential Delay Equations

Existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay

...

existence and uniqueness of solutions for neutral periodic integro-differential equations with infinite delay

...

ON TE EXISTENCE OF PERIODIC SOLUTION FOR CERTAIN NONLINEAR THIRD ORDER DIFFERENTIAL EQUATIONS

Existence, Uniqueness, and Stability of Slowly Oscillating Periodic Solutions for Delay Differential Equations with Nonnegativity Constraints

Deterministic dynamical system models with delayed feedback and non-negativity constraints arise in a variety of applications in science and engineering. Under certain conditions oscillatory behavior has been observed and it is of interest to know when this behavior is periodic. Here we consider one-dimensional delay differential equations with non-negativity constraints as prototypes for such ...

Existence and Uniqueness of Periodic Solution for Nonlinear Second-Order Ordinary Differential Equations

The study on periodic solutions for ordinary differential equations is a very important branch in the differential equation theory. Many results about the existence of periodic solutions for second-order differential equations have been obtained by combining the classical method of lower and upper solutions and the method of alternative problems The Lyapunov-Schmidt method as discussed by many ...