In this work,we present some existence theorems of weighted pseudo almost periodic solutions for N-th order neutral differential equations with piecewise constant argument by means of weighted pseudo almost periodic solutions of relevant difference equations.
In this paper, we present some existence theorems for pseudo-almost periodic solutions of differential equations with piecewise constant argument by means of pseudo-almost periodic solutions of relevant difference equations.
We present some conditions for the existence and uniqueness of almost automorphic solutions of third order neutral delay-differential equations with piecewise constant of the form(x(t) + px(t-1))′′′= a0x([t]) + a_1x([t-1]) + f(t),where [·] is the greatest integer function,p,a0 and a1are nonzero constants,and f(t) is almost automorphic.
