Linearized oscillation theorems for neutral difference equations
The authors present sufficient conditions for oscillation of all solutions of the equation \[ \Delta[x_{n}-p_{n}g(x_{n-k})]+q_{n}h(x_{n-l})=0, \quad n\in \mathbb{N}, \] where \(\Delta\) is the forward difference operator, \(k\geq 1\), \(k,l\in\mathbb{N}\), \(g\) and \(h\) are continuous functions.
scientific article; zbMATH DE number 1415561