A fixed-point approach for decaying solutions of difference equations

Zuzana Došlá, Mauro Marini, Serena Matucci

A boundary value problem associated to the difference equation with advanced argument \begin{equation} \label{*}Δ\bigl (a_{n}Φ(Δx_{n})\bigr)+b_{n}Φ(x_{n+p} )=0,\ \ n\geq1 \tag{$\ast$}…