Asymptotic equivalence between two linear Volterra difference systems
This paper involves asymptotic equivalence between solutions of a linear Volterra difference system \[ x(n+1)=A(n)x(n)+\sum^n_{s=n_0}B(n,s)x(s), \] and its perturbed system \[ y(n+1)=A(n)y(n)+\sum^n_{s=n_0}B(n,s)y(s)+F(n). \]
scientific article; zbMATH DE number 2075473