Oscillatory properties of solutions of a fourth-order nonlinear differential equation
Oscillatory properties of solutions of nonlinear differential systems with deviating arguments
Oscillatory properties of solutions of second-order nonlinear delay differential equations
Oscillatory solutions of second order ordinary differential equations
Painlevé property of a degenerate Garnier system of (9/2)-type and of a certain fourth order non-linear ordinary differential equation
Parallel method for initial value problems for linear ordinary differential equations: speed up estimation
Parallelisms between differential and difference equations
The paper deals with the higher-order ordinary differential equations and the analogous higher-order difference equations and compares the corresponding fundamental concepts. Important dissimilarities appear for the moving frame method.
Partitioned Adaptive Runge-Kutta Methods and Their Stability.
Partitioned Adaptive Runge-Kutta Methods for the Solution of Nonstiff and Stiff Systems.
Partitioned Runge-Kutta Methods with Stiffness Detection and Stepsize Control.
Periodic boundary value problems on time scales.
Periodic solution of certain second order differential equation
Periodic solutions of a class of abstract nonlinear equations of the second order
Periodic solutions of higher order ordinary differential equations with one-sided growth restrictions on the nonlinear term
Periodic solutions of the third order parametric differential equations involving large nonlinearities
Periodic solutions of x" + f(μ, x) = 0
Periodic solutions to nonlinear differential equations.
Positive decreasing solutions of systems of second order singular differential equations.
Positive Solutions of a Class of Second Order Semilinear Elliptic Equations in the Plane.
Practical -stability behavior of time-varying nonlinear systems
We deal with the problem of practical uniform -stability for nonlinear time-varying perturbed differential equations. The main aim is to give sufficient conditions on the linear and perturbed terms to guarantee the global existence and the practical uniform -stability of the solutions based on Gronwall’s type integral inequalities. Several numerical examples and an application to control systems with simulations are presented to illustrate the applicability of the obtained results.