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ORCIDNicholas P. Karampetakis
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- affiliation: Aristotle University of Thessaloniki, Greece
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2020 – today
- 2023
[j32]Ioannis Kafetzis
, Nicholas P. Karampetakis:
On the Stabilization of Singular, Strictly Proper Transfer Function Matrices. SIAM J. Control. Optim. 61(3): 1297-1321 (2023)- 2022
- [j31]Ioannis S. Kafetzis, Nicholas P. Karampetakis:
On the algebraic structure of the Moore-Penrose inverse of a polynomial matrix. IMA J. Math. Control. Inf. 39(2): 443-459 (2022) - [j30]Georgia G. Pechlivanidou, Nicholas P. Karampetakis:
Zero-order hold discretization of general state space systems with input delay. IMA J. Math. Control. Inf. 39(2): 708-730 (2022) - 2021
- [j29]Ioannis S. Kafetzis, Nicholas P. Karampetakis:
On conditions guaranteeing two rational matrices possess identical pole/zero structure. Int. J. Control 94(3): 663-674 (2021) - [j28]Lazaros Moysis, Nicholas P. Karampetakis:
Reachability of discrete time ARMA representations. IMA J. Math. Control. Inf. 38(1): 15-38 (2021) - [j27]Stavros Vologiannidis, Efstathios N. Antoniou, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis:
Polynomial matrix equivalences: system transformations and structural invariants. IMA J. Math. Control. Inf. 38(1): 54-73 (2021) - [j26]Katerina G. Hadjifotinou, Nicholas P. Karampetakis:
An algorithm for two-variable rational interpolation suitable for matrix manipulations with the evaluation-interpolation method. Numer. Linear Algebra Appl. 28(5) (2021) - 2020
- [j25]Georgia G. Pechlivanidou, Nicholas P. Karampetakis:
On the exact modelling of linear systems. IMA J. Math. Control. Inf. 37(3): 730-751 (2020) - [c19]Ioannis S. Kafetzis, Nicholas P. Karampetakis:
Stabilization of Non-Square Strictly Proper Transfer Function Matrices. CoDIT 2020: 25-30
2010 – 2019
- 2019
- [j24]Lazaros Moysis, Nicholas P. Karampetakis, Efstathios N. Antoniou:
Observability of linear discrete-time systems of algebraic and difference equations. Int. J. Control 92(2): 339-355 (2019) - [c18]Ioannis Kafetzis, Nicholas P. Karampetakis:
On the Algebraic Structure of the Moore Penrose Inverse of Full Row or Full Column Rank Polynomial Matrices. CoDIT 2019: 458-463 - 2018
- [c17]Lazaros Moysis, Ioannis Kafetzis, Nicholas P. Karampetakis:
Reachability and controllability of discrete time descriptor systems using the Weierstrass decomposition. CoDIT 2018: 379-384 - 2017
- [j23]Lazaros Moysis, Nicholas P. Karampetakis:
Construction of algebraic and difference equations with a prescribed solution space. Int. J. Appl. Math. Comput. Sci. 27(1): 19 (2017) - [j22]Lazaros Moysis, Athanasios A. Pantelous, Efstathios N. Antoniou, Nicholas P. Karampetakis:
Closed form solution for the equations of motion for constrained linear mechanical systems and generalizations: An algebraic approach. J. Frankl. Inst. 354(3): 1421-1445 (2017) - [c16]Sophia D. Karathanasi, Nicholas P. Karampetakis:
On the structural analysis of linear descriptor systems. CoDIT 2017: 754-759 - 2016
- [c15]Lazaros Moysis, Nicholas P. Karampetakis:
Reachability of discrete time causal ARMA representations. MED 2016: 170-175 - 2015
- [j21]Nicholas P. Karampetakis:
Construction of algebraic-differential equations with given smooth and impulsive behaviour. IMA J. Math. Control. Inf. 32(1): 195-224 (2015) - [j20]Aikaterini S. Karetsou, Nicholas P. Karampetakis:
Linearization of bivariate polynomial matrices expressed in non monomial basis. Multidimens. Syst. Signal Process. 26(2): 503-517 (2015) - [c14]Nicholas P. Karampetakis, Sophia D. Karathanasi:
On the construction of a decomposable linearization of nonregular polynomial matrices. ECC 2015: 2952-2957 - 2014
- [j19]Nicholas P. Karampetakis, Rallis Karamichalis:
Discretization of singular systems and error estimation. Int. J. Appl. Math. Comput. Sci. 24(1): 65-73 (2014) - [j18]Nicholas P. Karampetakis, Anastasia Gregoriadou:
Reachability and controllability of discrete-time descriptor systems. Int. J. Control 87(2): 235-248 (2014) - [j17]Dimitris N. Varsamis, Nicholas P. Karampetakis:
On the Newton bivariate polynomial interpolation with applications. Multidimens. Syst. Signal Process. 25(1): 179-209 (2014) - [c13]Lazaros Moysis, Nicholas P. Karampetakis:
On the modeling of discrete time Auto-Regressive representations. CoDIT 2014: 381-386 - [c12]Nicholas P. Karampetakis, Anastasia Gregoriadou:
Error analysis for the discretization of singular systems. MED 2014: 133-138 - [c11]Lazaros Moysis, Nicholas P. Karampetakis:
Modeling of discrete time auto-regressive systems with given forward and backward behavior. MED 2014: 139-144 - 2013
- [c10]Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Stavros Vologiannidis:
Notions of equivalence for linear multivariable systems. MED 2013: 794-800 - 2012
- [j16]Krzysztof Galkowski, Nicholas P. Karampetakis:
Special issue on: advances in multidimensional systems and signal processing. Multidimens. Syst. Signal Process. 23(1-2): 1-3 (2012) - [j15]Nicholas P. Karampetakis, Alexandros Evripidou:
On the computation of the inverse of a two-variable polynomial matrix by interpolation. Multidimens. Syst. Signal Process. 23(1-2): 97-118 (2012) - [c9]Dimitris N. Varsamis, Paris A. Mastorocostas, Apostolos Papakonstantinou, Nicholas P. Karampetakis:
A parallel searching algorithm for the insetting procedure in Matlab Parallel Toolbox. FedCSIS 2012: 587-593 - 2011
- [c8]Dimitris N. Varsamis, Nicholas P. Karampetakis:
On the Newton multivariate polynomial interpolation with applications. nDS 2011: 1-8
2000 – 2009
- 2009
- [j14]Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Evangelia Tictopoulou:
On the Realization Theory of Polynomial Matrices and the Algebraic Structure of Pure Generalized State Space Systems. Int. J. Appl. Math. Comput. Sci. 19(1): 77-88 (2009) - [c7]Nicholas P. Karampetakis, Efstathios N. Antoniou, Antonis-Ioannis G. Vardulakis, Stavros Vologiannidis:
Symbolic Computations on Rings of Rational Functions and Applications in Control Engineering. EUROCAST 2009: 587-594 - 2008
- [c6]Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis, Efstathios N. Antoniou, Stavros Vologiannidis:
Descriptor systems toolbox: a Mathematica-based package for descriptor systems. CACSD 2008: 595-600 - 2007
- [j13]Panagiotis Tzekis, Nicholas P. Karampetakis, Haralambos K. Terzidis:
On the Computation of the GCD of 2-D Polynomials. Int. J. Appl. Math. Comput. Sci. 17(4): 463-470 (2007) - 2005
- [c5]Efstathios N. Antoniou, Stavros Vologiannidis, Nicholas P. Karampetakis:
Linearizations of Polynomial Matrices with Symmetries and Their Applications. ISIC 2005: 159-163 - [c4]Nicholas P. Karampetakis:
On the Solution of the Implicit Roesser Model. ISIC 2005: 164-169 - [c3]A. Clive Pugh, Efstathios N. Antoniou, Nicholas P. Karampetakis:
Equivalence of AR-Representations in the Light of the Impulsive-Smooth Behavior. CDC/ECC 2005: 1547-1552 - 2004
- [j12]Nicholas P. Karampetakis:
Descriptor realizations of autoregressive representations. IMA J. Math. Control. Inf. 21(2): 207-221 (2004) - [j11]Nicholas P. Karampetakis:
On the discretization of singular systems. IMA J. Math. Control. Inf. 21(2): 223-242 (2004) - [j10]Stavros Vologiannidis, Nicholas P. Karampetakis:
Inverses of Multivariable Polynomial Matrices by Discrete Fourier Transforms. Multidimens. Syst. Signal Process. 15(4): 341-361 (2004) - 2003
- [j9]Jon Jones, Nicholas P. Karampetakis, A. Clive Pugh:
Solution of discrete ARMA-representations via MAPLE. Appl. Math. Comput. 139(2-3): 437-489 (2003) - [j8]Nicholas P. Karampetakis, Stavros Vologiannidis:
DFT calculation of the generalized and Drazin inverse of a polynomial matrix. Appl. Math. Comput. 143(2-3): 501-521 (2003) - [c2]Stavros Vologiannidis, Nicholas P. Karampetakis:
Inverses of multivariable polynomial matrices by discrete fourier transforms. ECC 2003: 2219-2224
1990 – 1999
- 1999
- [c1]Nicholas P. Karampetakis:
Descriptor realizations of autoregressive representations. ECC 1999: 2620-2625 - 1998
- [j7]Jon Jones, Nicholas P. Karampetakis, A. Clive Pugh:
The Computation and Application of the Generalized Inverse via Maple. J. Symb. Comput. 25(1): 99-124 (1998) - [j6]Efstathios N. Antoniou, Antonis-Ioannis G. Vardulakis, Nicholas P. Karampetakis:
A spectral characterization of the behavior of discrete time AR-representations over a finite time interval. Kybernetika 34(5): 555-564 (1998) - 1997
- [j5]Nicholas P. Karampetakis, A. Clive Pugh, G. E. Hayton:
Notes on a hierarchical theory of systems and applications. Kybernetika 33(2): 185-201 (1997) - 1996
- [j4]Nicholas P. Karampetakis, A. Clive Pugh, Antonis-Ioannis G. Vardulakis, G. E. Hayton:
An extension of Wolovich's definition of equivalence of linear systems. IEEE Trans. Autom. Control. 41(2): 228-232 (1996) - 1995
- [j3]Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, A. Clive Pugh:
A classification of generalised state space reduction methods for linear multivariable systems. Kybernetika 31(6): 547-557 (1995) - 1994
- [j2]A. Clive Pugh, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, G. E. Hayton:
Structural properties of inverse linear systems. Kybernetika 30(6): 597-606 (1994) - [j1]A. Clive Pugh, Nicholas P. Karampetakis, Antonis-Ioannis G. Vardulakis, G. E. Hayton:
A fundamental notion of equivalence for linear multivariable systems. IEEE Trans. Autom. Control. 39(5): 1141-1145 (1994)
Coauthor Index
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