3 citations · 5 across the 2 of their papers we have counts for
2 papers
math.DS2016★ 2 cited
On stability of generalised systems of difference equation with non-consistent initial conditions
Nicholas Apostolopoulos, Fernando Ortega, Grigoris Kalogeropoulos
For given non-consistent initial conditions, we study the stability of a class of generalised linear systems of difference equations with constant coefficients and taking into acco…
math.DS2016★ 3 cited
A boundary value problem of a generalised linear discrete time system with no solutions and infinitely many solutions
Nicholas Apostolopoulos, Fernando Ortega, Grigoris Kalogeropoulos
In this article we study a class of generalised linear systems of difference equations with given boundary conditions and assume that the boundary value problem is non-consistent,…