An instability theorem for a certain sixth order nonlinear delay differential equation

Existence and stability of the solution of an implicit set-valued functional differential equation with parameters

On a Delay Implicit Functional Integro - Differential Equation

Solvability of a functional differential equation with internal nonlocal integro-differential condition

Some new qualitative results for two dimensional nonlinear differential systems

Analytical Solution of a System of Ordinary ‎Differential Equations

On the solutions of a rational system of difference equations

On the dynamics of a higher order rational difference equations

Algorithm for Computing Exact Solution of the First Order Linear Differential System

A New Numerical Mechanism for Solving Two Models of Variable Order Delay Differential Equations