Generic oscillations of second order delay differential equations with impulses

Oscillation for second order nonlinear delay differential equations with impulses

In this paper , we investigate the oscillation of second order nonlinear delay differential equations with impulses of the form k k k k k k k r t x t p t x t Q t x t t t t t k n x t g x t x t h x t

Oscillations of Higher Order Functional Differential Equations with Impulses

A kind of higher order sub-and super-linear FDE with impulses is studied in this paper. Several criteria on the oscillations of solutions are given. In particular, in the case where the coefficients of equations are positive and continuous functions, we find some suitable impulse functions such that all solutions of the equation are oscillatory under the impulse control. 2000 Mathematics Subjec...

Stability Analysis for Nonlinear Second Order Differential Equations with Impulses∗

In this paper we investigate the impulsive equation { (r(t)x′) + a(t)x + f (t, x, x′) = p(t), t ≥ t0, t 6= tk, x(tk) = ckx(tk − 0), x(tk) = dkx(tk − 0), k = 1, 2, 3, . . . , and establish a couple of criteria to guarantee the equations of this type to possess the stability, including boundedness and asymptotic properties. Some examples are given to illustrate our results and the last one shows ...

MultiPoint BVPs for Second-Order Functional Differential Equations with Impulses

Oscillation by impulses for a second-order delay differential equation

We consider a certain second-order nonlinear delay differential equation and prove that the all solutions oscillate when proper impulse controls are imposed. An example is given. c © 2006 Elsevier Science Ltd. All rights reserved. Keywords—Delay differential equations, Second-order, Nonlinear, Oscillation, Impulses.