Nonlinear neutral delay differential equations of fourth-order: Oscillation of solutionsThe objective of this paper is to study oscillation of fourth-order
neutral differential equa-tion Damping Problem for a Neutral Control System with DelayAbstract: A linear control system described by a system of
differential-difference
equations Helmholtz potentiality conditions for systems of difference-differential equationsFor operators corresponding to systems of pth-order difference-
differential equations of
neutral Damping Problem for Control System with Delay with Different Number of Inputs and Outputs of
differential-difference
equations of
neutral type with smooth matrix coefficients and several delays. A
Damping problem for multidimensional control system with delays-difference
equations of
neutral type, and establish the relationship of the variational problem for the nonlocal
Helmholtz potentiality conditions for systems of differential-difference equations-difference
equations of muth order of
neutral type, we obtain necessary and sufficient conditions for potentiality