Nicholas P. Karampetakis

51 papers C 6Journal 32Unranked 13
YearRankTypeTitle / Venue / Authors
2023 J jnl
On the Stabilization of Singular, Strictly Proper Transfer Function Matrices.
SIAM J. Control. Optim.
Ioannis Kafetzis, Nicholas P. Karampetakis
2022 J jnl
On the algebraic structure of the Moore-Penrose inverse of a polynomial matrix.
IMA J. Math. Control. Inf.
Ioannis S. Kafetzis, Nicholas P. Karampetakis
2022 J jnl
Zero-order hold discretization of general state space systems with input delay.
IMA J. Math. Control. Inf.
Georgia G. Pechlivanidou, Nicholas P. Karampetakis
2021 J jnl
An algorithm for two-variable rational interpolation suitable for matrix manipulations with the evaluation-interpolation method.
Numer. Linear Algebra Appl.
Katerina G. Hadjifotinou, Nicholas P. Karampetakis
2021 J jnl
On conditions guaranteeing two rational matrices possess identical pole/zero structure.
Int. J. Control
Ioannis S. Kafetzis, Nicholas P. Karampetakis
2021 J jnl
Polynomial matrix equivalences: system transformations and structural invariants.
IMA J. Math. Control. Inf.
Stavros Vologiannidis, Efstathios N. Antoniou, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis
2021 J jnl
Reachability of discrete time ARMA representations.
IMA J. Math. Control. Inf.
Lazaros Moysis, Nicholas P. Karampetakis
2020 J jnl
On the exact modelling of linear systems.
IMA J. Math. Control. Inf.
Georgia G. Pechlivanidou, Nicholas P. Karampetakis
2020 C conf
Stabilization of Non-Square Strictly Proper Transfer Function Matrices.
CoDIT
Ioannis S. Kafetzis, Nicholas P. Karampetakis
2019 J jnl
Observability of linear discrete-time systems of algebraic and difference equations.
Int. J. Control
Lazaros Moysis, Nicholas P. Karampetakis, Efstathios N. Antoniou
2019 C conf
On the Algebraic Structure of the Moore Penrose Inverse of Full Row or Full Column Rank Polynomial Matrices.
CoDIT
Ioannis Kafetzis, Nicholas P. Karampetakis
2018 C conf
Reachability and controllability of discrete time descriptor systems using the Weierstrass decomposition.
CoDIT
Lazaros Moysis, Ioannis Kafetzis, Nicholas P. Karampetakis
2017 J jnl
Closed form solution for the equations of motion for constrained linear mechanical systems and generalizations: An algebraic approach.
J. Frankl. Inst.
Lazaros Moysis, Athanasios A. Pantelous, Efstathios N. Antoniou, Nicholas P. Karampetakis
2017 J jnl
Construction of algebraic and difference equations with a prescribed solution space.
Int. J. Appl. Math. Comput. Sci.
Lazaros Moysis, Nicholas P. Karampetakis
2017 C conf
On the structural analysis of linear descriptor systems.
CoDIT
Sophia D. Karathanasi, Nicholas P. Karampetakis
2016 — conf
Reachability of discrete time causal ARMA representations.
MED
Lazaros Moysis, Nicholas P. Karampetakis
2015 J jnl
Construction of algebraic-differential equations with given smooth and impulsive behaviour.
IMA J. Math. Control. Inf.
Nicholas P. Karampetakis
2015 J jnl
Linearization of bivariate polynomial matrices expressed in non monomial basis.
Multidimens. Syst. Signal Process.
Aikaterini S. Karetsou, Nicholas P. Karampetakis
2015 — conf
On the construction of a decomposable linearization of nonregular polynomial matrices.
ECC
Nicholas P. Karampetakis, Sophia D. Karathanasi
2014 J jnl
Discretization of singular systems and error estimation.
Int. J. Appl. Math. Comput. Sci.
Nicholas P. Karampetakis, Rallis Karamichalis
2014 — conf
Error analysis for the discretization of singular systems.
MED
Nicholas P. Karampetakis, Anastasia Gregoriadou
2014 — conf
Modeling of discrete time auto-regressive systems with given forward and backward behavior.
MED
Lazaros Moysis, Nicholas P. Karampetakis
2014 J jnl
On the Newton bivariate polynomial interpolation with applications.
Multidimens. Syst. Signal Process.
Dimitris N. Varsamis, Nicholas P. Karampetakis
2014 C conf
On the modeling of discrete time Auto-Regressive representations.
CoDIT
Lazaros Moysis, Nicholas P. Karampetakis
2014 J jnl
Reachability and controllability of discrete-time descriptor systems.
Int. J. Control
Nicholas P. Karampetakis, Anastasia Gregoriadou
2013 — conf
Notions of equivalence for linear multivariable systems.
MED
Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Stavros Vologiannidis
2012 C conf
A parallel searching algorithm for the insetting procedure in Matlab Parallel Toolbox.
FedCSIS
Dimitris N. Varsamis, Paris A. Mastorocostas, Apostolos Papakonstantinou, Nicholas P. Karampetakis
2012 J jnl
On the computation of the inverse of a two-variable polynomial matrix by interpolation.
Multidimens. Syst. Signal Process.
Nicholas P. Karampetakis, Alexandros Evripidou
2012 J jnl
Special issue on: advances in multidimensional systems and signal processing.
Multidimens. Syst. Signal Process.
Krzysztof Galkowski, Nicholas P. Karampetakis
2011 — conf
On the Newton multivariate polynomial interpolation with applications.
nDS
Dimitris N. Varsamis, Nicholas P. Karampetakis
2009 J jnl
On the Realization Theory of Polynomial Matrices and the Algebraic Structure of Pure Generalized State Space Systems.
Int. J. Appl. Math. Comput. Sci.
Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Evangelia Tictopoulou
2009 — conf
Symbolic Computations on Rings of Rational Functions and Applications in Control Engineering.
EUROCAST
Nicholas P. Karampetakis, Efstathios N. Antoniou, Antonis-Ioannis G. Vardulakis, Stavros Vologiannidis
2008 — conf
Descriptor systems toolbox: a Mathematica-based package for descriptor systems.
CACSD
Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Stavros Vologiannidis
2007 J jnl
On the Computation of the GCD of 2-D Polynomials.
Int. J. Appl. Math. Comput. Sci.
Panagiotis Tzekis, Nicholas P. Karampetakis, Haralambos K. Terzidis
2005 — conf
Equivalence of AR-Representations in the Light of the Impulsive-Smooth Behavior.
CDC/ECC
A. Clive Pugh, Efstathios N. Antoniou, Nicholas P. Karampetakis
2005 — conf
Linearizations of Polynomial Matrices with Symmetries and Their Applications.
ISIC
Efstathios N. Antoniou, Stavros Vologiannidis, Nicholas P. Karampetakis
2005 — conf
On the Solution of the Implicit Roesser Model.
ISIC
Nicholas P. Karampetakis
2004 J jnl
Descriptor realizations of autoregressive representations.
IMA J. Math. Control. Inf.
Nicholas P. Karampetakis
2004 J jnl
Inverses of Multivariable Polynomial Matrices by Discrete Fourier Transforms.
Multidimens. Syst. Signal Process.
Stavros Vologiannidis, Nicholas P. Karampetakis
2004 J jnl
On the discretization of singular systems.
IMA J. Math. Control. Inf.
Nicholas P. Karampetakis
2003 J jnl
DFT calculation of the generalized and Drazin inverse of a polynomial matrix.
Appl. Math. Comput.
Nicholas P. Karampetakis, Stavros Vologiannidis
2003 — conf
Inverses of multivariable polynomial matrices by discrete fourier transforms.
ECC
Stavros Vologiannidis, Nicholas P. Karampetakis
2003 J jnl
Solution of discrete ARMA-representations via MAPLE.
Appl. Math. Comput.
Jon Jones, Nicholas P. Karampetakis, A. Clive Pugh
1999 — conf
Descriptor realizations of autoregressive representations.
ECC
Nicholas P. Karampetakis
1998 J jnl
A spectral characterization of the behavior of discrete time AR-representations over a finite time interval.
Kybernetika
Efstathios N. Antoniou, Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis
1998 J jnl
The Computation and Application of the Generalized Inverse via Maple.
J. Symb. Comput.
Jon Jones, Nicholas P. Karampetakis, A. Clive Pugh
1997 J jnl
Notes on a hierarchical theory of systems and applications.
Kybernetika
Nicholas P. Karampetakis, A. Clive Pugh, G. E. Hayton
1996 J jnl
An extension of Wolovich's definition of equivalence of linear systems.
IEEE Trans. Autom. Control.
Nicholas P. Karampetakis, A. Clive Pugh, Antonis-Ioannis G. Vardulakis, G. E. Hayton
1995 J jnl
A classification of generalised state space reduction methods for linear multivariable systems.
Kybernetika
Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, A. Clive Pugh
1994 J jnl
A fundamental notion of equivalence for linear multivariable systems.
IEEE Trans. Autom. Control.
A. Clive Pugh, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, G. E. Hayton
1994 J jnl
Structural properties of inverse linear systems.
Kybernetika
A. Clive Pugh, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, G. E. Hayton