7 citations · 18 across the 6 of their papers we have counts for
3 papers · 1 filter
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…
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,…
The case of a generalised linear discrete time system with infinite many solutions
Nicholas Apostolopoulos, Fernando Ortega, Grigoris Kalogeropoulos
In this article we study a class of generalised linear systems of difference equations with given non-consistent initial conditions and infinite many solutions. We take into consid…