12 citations · 24 across the 4 of their papers we have counts for
4 papers
Homogeneous linear matrix difference equations of higher order: Singular case
Charalambos P. Kontzalis, Grigoris Kalogeropoulos
In this article, we study the singular case of an homogeneous generalized discrete time system with given initial conditions. We consider the matrix pencil singular and provide nec…
Solutions of Higher Order Homogeneous Linear Matrix Differential Equations: Singular Case
Grigoris Kalogeropoulos, Charalambos Kontzalis
The main objective of this talk is to develop a matrix pencil approach for the study of an initial value problem of a class of singular linear matrix differential equations whose c…
A note on the relation between a singular linear discrete time system and a singular linear system of fractional nabla difference equations
Charalambos P. Kontzalis, Grigoris Kalogeropoulos
In this article we focus our attention on the relation between a singular linear discrete time system and a singular linear system of fractional nabla difference equations whose co…
Controllability and reachability of singular linear discrete time systems
Charalambos P. Kontzalis, Grigoris Kalogeropoulos
The main objective of this article is to develop a matrix pencil approach for the study of the controllability and reachability of a class of linear singular discrete time systems.…