Edit Profile (opens in new tab) Karcanias, Nicos (b. 1948 d. 2020) Co-Author Distance Author ID: karcanias.nicos Published as: Karcanias, N.; Karcanias, Nicos External Links: MGP · Google Scholar · dblp Documents Indexed: 111 Publications since 1976 3 Contributions as Editor Biographic References: 1 Publication Co-Authors: 39 Co-Authors with 93 Joint Publications 546 Co-Co-Authors all top 5 Co-Authors 15 single-authored 17 Leventides, John 17 Mitrouli, Marilena 9 Vafiadis, Dimitris 8 Kalogeropoulos, Grigoris I. 7 Milonidis, Efstathios 6 Halikias, George D. 5 Giannakopoulos, Christos 5 Vardulakis, Antonis-Ioanis G. 4 Christou, Dimitrios 4 Koukouvinos, Christos 3 Kouvaritakis, Basil A. 3 Limantseva, Olga 3 Triantafyllou, Dimitrios S. 2 Eliopoulou, Helen 2 Fatouros, Stavros 2 Galanis, G. E. 2 Livada, Maria 2 MacFarlane, Alistair George James 2 Petroulakis, George 1 Baser, Ulviye 1 Halikias, G. H. 1 Hayton, Gaynor E. 1 Heliopoulos, H. 1 Kostarigka, Artemis K. 1 Laios, B. 1 Limebeer, D. N. J. 1 Limebeer, David J. N. 1 Loiseau, Jean Jacques 1 MacBean, P. 1 Malabre, Michel 1 Özçaldiran, Kadri 1 Pantelous, Athanasios A. 1 Postlethwaite, Ian 1 Poulios, N. C. 1 Psarrakos, Panayiotis J. 1 Sagianos, E. 1 Shaked, Uri 1 Tsachouridis, Vassilios A. 1 Vafiades, Konstantinos G. all top 5 Serials 38 International Journal of Control 13 Linear Algebra and its Applications 9 Kybernetika 7 IEEE Transactions on Automatic Control 6 IMA Journal of Mathematical Control and Information 4 Automatica 4 Circuits, Systems, and Signal Processing 3 Bulletin of the Greek Mathematical Society 2 Computers & Mathematics with Applications 2 Journal of Computational and Applied Mathematics 2 Journal of Optimization Theory and Applications 2 Systems & Control Letters 1 Linear and Multilinear Algebra 1 Mathematical Methods in the Applied Sciences 1 Utilitas Mathematica 1 Applied Numerical Mathematics 1 Mathematica Balkanica. New Series 1 MCSS. Mathematics of Control, Signals, and Systems 1 Congressus Numerantium 1 Reliable Computing 1 The Korean Journal of Computational & Applied Mathematics all top 5 Fields 90 Systems theory; control (93-XX) 40 Linear and multilinear algebra; matrix theory (15-XX) 15 Numerical analysis (65-XX) 12 Field theory and polynomials (12-XX) 6 Commutative algebra (13-XX) 5 Computer science (68-XX) 4 Number theory (11-XX) 4 Algebraic geometry (14-XX) 4 Operator theory (47-XX) 3 General and overarching topics; collections (00-XX) 3 Ordinary differential equations (34-XX) 2 Associative rings and algebras (16-XX) 2 Manifolds and cell complexes (57-XX) 2 Statistics (62-XX) 1 History and biography (01-XX) 1 General algebraic systems (08-XX) 1 Functions of a complex variable (30-XX) 1 Dynamical systems and ergodic theory (37-XX) 1 Sequences, series, summability (40-XX) 1 Integral equations (45-XX) 1 Geometry (51-XX) 1 Operations research, mathematical programming (90-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 88 Publications have been cited 767 times in 396 Documents Cited by ▼ Year ▼ Poles and zeros of linear multivariable systems: A survey of the algebraic, geometric and complex-variable theory. Zbl 0374.93014 MacFarlane, A. G. J.; Karcanias, N. 131 1976 Matrix pencil characterization of almost (A,B)-invariant subspaces: A classification of geometric concepts. Zbl 0552.93018 Jaffe, S.; Karcanias, N. 36 1981 Structure and Smith-MacMillan form of a rational matrix at infinity. Zbl 0495.93010 Vardulakis, A. I. G.; Limebeer, D. N. J.; Karcanias, N. 35 1982 Feedback canonical forms of singular systems. Zbl 0767.93007 Loiseau, Jean J.; Özçaldiran, Kadri; Malabre, Michel; Karcanias, Nicos 29 1991 The output zeroing problem and its relationship to the invariant zero structure: A matrix pencil approach. Zbl 0434.93018 Karcanias, N.; Kouvaritakis, B. 27 1979 Grassmann invariants, almost zeros and the determinantal zero, pole assignment problems of linear multivariable systems. Zbl 0568.93010 Karcanias, N.; Giannakopoulos, C. 26 1984 The use of zeros and zero-directions in model reduction. Zbl 0323.93015 Shaked, U.; Karcanias, N. 24 1976 Computation of the GCD of polynomials using Gaussian transformations and shifting. Zbl 0777.93053 Mitrouli, Marilena; Karcanias, Nicos 19 1993 Generalised autonomous dynamical systems, algebraic duality and geometric theory. Zbl 0525.93015 Karcanias, N.; Hayton, G. E. 18 1982 Global asymptotic linearisation of the pole placement map: A closed-form solution for the constant output feedback problem. Zbl 0836.93021 Leventides, John; Karcanias, Nicos 18 1995 Geometric theory and feedback invariants of generalized linear systems: A matrix pencil approach. Zbl 0689.93016 Karcanias, N.; Kalogeropoulos, G. 18 1989 A matrix pencil based numerical method for the computation of the GCD of polynomials. Zbl 0807.93021 Karcanias, N.; Mitrouli, M. 18 1994 Pole assignment of strictly proper and proper linear systems by constant output feedback. Zbl 0591.93023 Giannakopoulos, Christos; Karcanias, Nicos 17 1985 On the Segré, Weyr characteristics of right (left) regular matrix pencils. Zbl 0631.15005 Karcanias, Nicos; Kalogeropoulos, Grigoris 16 1986 Approximate greatest common divisor of many polynomials, generalised resultants, and strength of approximation. Zbl 1134.65334 Karcanias, N.; Fatouros, S.; Mitrouli, M.; Halikias, G. H. 15 2006 Structure, Smith-MacMillan form an coprime MFDs of a rational matrix inside a region \({\mathcal P}=\Omega \cup \{\infty \}\). Zbl 0542.93010 Vardulakis, A. I. G.; Karcanias, N. 15 1983 Decentralized determinantal assignment problem: Fixed and almost fixed modes and zeros. Zbl 0663.93033 Karcanias, N.; Laios, B.; Giannakopoulos, C. 13 1988 Necessary and sufficient conditions for zero assignment by constant squaring down. Zbl 0679.93012 Karcanias, N.; Giannakopoulos, C. 13 1989 Resultant properties of gcd of many polynomials and factorization representation of gcd. Zbl 1043.93017 Fatouros, Stavros; Karcanias, Nicos 13 2003 Relations between strict equivalence invariants and structure at infinity of matrix pencils. Zbl 0519.93025 Vardulakis, A. I. G.; Karcanias, N. 12 1983 Invariance properties, and characterization of the greatest common divisor of a set of polynomials. Zbl 0695.12013 Karcanias, Nicos 11 1987 Bilinear strict equivalence of matrix pencils. Zbl 0585.93008 Karcanias, N.; Kalogeropoulos, G. 10 1985 Right, left characteristic sequences and column, row minimal indices of a singular pencil. Zbl 0643.15002 Karcanias, N.; Kalogeropoulos, G. 9 1988 The ERES method for computing the approximate GCD of several polynomials. Zbl 1185.12005 Christou, D.; Karcanias, N.; Mitrouli, M. 9 2010 A new sufficient condition for arbitrary pole placement by real constant output feedback. Zbl 0752.93025 Leventides, John; Karcanias, Nicos 9 1992 Minimal bases of matrix pencils: Algebraic Toeplitz structure and geometric properties. Zbl 0804.15008 Karcanias, Nicos 9 1994 Dynamic pole assignment using global, blow up linearization: Low complexity solutions. Zbl 0898.93015 Leventides, J.; Karcanias, N. 7 1998 Strong stability of internal system descriptions. Zbl 1184.93095 Karcanias, N.; Halikias, G.; Papageorgiou, A. 7 2010 Canonical forms for descriptor systems under restricted system equivalence. Zbl 0896.93006 Vafiadis, D.; Karcanias, N. 7 1997 The use of frequency transmission concepts in linear multivariable system analysis. Zbl 0379.93023 Karcanias, N.; Kouvaritakis, B. 7 1978 The approximate determinantal assignment problem. Zbl 1298.93119 Leventides, John; Petroulakis, George; Karcanias, Nicos 7 2014 Matrix pencil methodologies for computing the greatest common divisor of polynomials: Hybrid algorithms and their performance. Zbl 1125.65041 Karcanias, N.; Mitrouli, M.; Triantafyllou, D. 6 2006 On the stable exact model matching problem. Zbl 0559.93018 Vardulakis, A. I. G.; Karcanias, N. 6 1985 On the computation of the Jordan canonical form of regular matrix polynomials. Zbl 1057.65019 Kalogeropoulos, G.; Psarrakos, P.; Karcanias, N. 6 2004 Numerical performance of the matrix pencil algorithm computing the greatest common divisor of polynomials and comparison with other matrix-based methodologies. Zbl 0866.65013 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 6 1996 Nearest common root of polynomials, approximate greatest common divisor and the structured singular value. Zbl 1279.93042 Halikias, G.; Galanis, G.; Karcanias, N.; Milonidis, E. 6 2013 Finite settling time stabilisation for multivariable discrete-time systems: a polynomial equation approach. Zbl 1125.93386 Milonidis, E.; Karcanias, N. 5 2006 Structural invariants and canonical forms of linear multivariable systems. Zbl 0511.93019 Karcanias, N.; MacBean, P. 5 1981 Numerical computation of the least common multiple of a set of polynomials. Zbl 0984.65016 Karcanias, Nicos; Mitrouli, Marilena 5 2000 Total finite settling time stabilization for discrete-time single-input single-output systems. Zbl 0850.93683 Karcanias, N.; Milonidis, E. 5 1992 Grassmann invariants, matrix pencils, and linear system properties. Zbl 0877.15033 Karcanias, Nicos; Leventides, John 5 1996 Proper and stable, minimal MacMillan degree bases of rational vector spaces. Zbl 0556.93017 Vardulakis, Antonis I. G.; Karcanias, Nicos 4 1984 Structured squaring down and zero assignment. Zbl 1152.93390 Leventides, J.; Karcanias, N. 4 2008 Proper invariant realizations of singular system problems. Zbl 0705.93010 Karcanias, N. 4 1990 On the basis matrix characterization of controllability subspaces. Zbl 0416.93024 Karcanias, N. 4 1979 Geometric properties, invariants, and the Toeplitz structure of minimal bases of rational vector spaces. Zbl 0855.93016 Karcanias, Nicos 4 1996 Decentralized dynamic pole assignment with low-order compensators. Zbl 1131.93027 Leventides, J.; Karcanias, N. 4 2007 Solution of the determinantal assignment problem using the Grassmann matrices. Zbl 1332.93140 Karcanias, Nicos; Leventides, John 4 2016 Block decoupling and pole assignment of singular systems: A frequency domain approach. Zbl 1045.93019 Vafiadis, D.; Karcanias, N. 4 2003 Minimal bases of matrix pencils and coprime matrix fraction descriptions. Zbl 1109.93307 Karcanias, Nicos; Mitrouli, Marilena 4 2002 Non-overshooting stabilisation via state and output feedback. Zbl 1222.93187 Halikias, G.; Papageorgiou, A.; Karcanias, N. 4 2010 Grassmann matrices, decomposability of multivectors and the determinantal assignment problem. Zbl 0689.15014 Karcanias, N.; Giannakopoulos, C. 3 1988 Numerical aspects for nongeneric computations in control problems and related applications. Zbl 0905.93019 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 3 1997 The prime and generalized nullspaces of right regular pencils. Zbl 0831.15007 Karcanias, N.; Kalogeropoulos, G. 3 1995 Generalized state-space realizations from matrix fraction descriptions. Zbl 0829.93011 Vafiadis, D.; Karcanias, N. 3 1995 Sufficient conditions for arbitrary pole assignment by constant decentralized output feedback. Zbl 0870.93023 Leventides, J.; Karcanias, N. 3 1995 System theoretic based characterisation and computation of the least common multiple of a set of polynomials. Zbl 1049.65011 Karcanias, Nicos; Mitrouli, Marilena 3 2004 Further numerical aspects of the ERES algorithm for the computation of the greatest common divisor of polynomials and comparison with other existing methodologies. Zbl 0866.65012 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 3 1996 The pole placement map, its properties, and relationships to system invariants. Zbl 0784.93034 Leventides, John; Karcanias, Nicos 3 1993 Matrix representation of the shifting operation and numerical properties of the ERES method for computing the greatest common divisor of sets of many polynomials. Zbl 1293.12007 Christou, D.; Karcanias, N.; Mitrouli, M. 3 2014 Distance optimization and the extremal variety of the Grassmann variety. Zbl 1342.51010 Leventides, John; Petroulakis, George; Karcanias, Nicos 3 2016 Decentralized diagonal dynamic stabilization of linear multivariable systems. Zbl 0677.93051 Karcanias, N.; Wilson, D. R. 2 1989 Numerical and symbolical methods for the GCD of several polynomials. Zbl 1255.65062 Christou, Dimitrios; Karcanias, Nicos; Mitrouli, Marilena; Triantafyllou, Dimitrios 2 2011 The selection of input and output schemes for a system and the model projection problems. Zbl 0827.93006 Karcanias, Nicos 2 1994 Relationships between invariant subspaces and deflating subspaces of a regular pair \((F,G)\). Zbl 0770.47001 Kalogeropoulos, G.; Karcanias, N. 2 1988 Normal factorisation of polynomials and computational issues. Zbl 1035.65048 Karcanias, N.; Mitrouli, M. 2 2003 A classification of minimal bases for singular systems. Zbl 0726.93024 Karcanias, N.; Heliopoulos, H. 2 1990 Root regions of bounded coefficient polynomials. Zbl 0734.93066 Karcanias, N.; Shan, X. Y. 2 1991 Decoupling and pole assignment of singular systems: A frequency domain approach. Zbl 0882.93029 Vafiadis, D.; Karcanias, N. 2 1997 Disturbance and input-output decoupling of singular systems. Zbl 1267.93114 Vafiadis, Dimitris; Karcanias, Nicos 2 2012 Approximate zero polynomials of polynomial matrices and linear systems. Zbl 1305.15050 Karcanias, Nicos; Halikias, George 2 2013 Pole mobility and minimal norm stabilization of SISO systems under bounded state feedback. Zbl 0825.93270 Shan, X. Y.; Karcanias, N. 1 1994 Finite settling time stabilisation: the robust SISO case. Zbl 1230.93080 Milonidis, E.; Kostarigka, A.; Karcanias, N. 1 2011 The fundamental subspace sequences of matrix pencils: A Toeplitz matrix unified characterization. Zbl 0919.93021 Eliopoulou, Helen; Karcanias, Nicos 1 1998 Structured transfer function matrices and integer matrices: The computation of the generic McMillan degree and infinite zero structure. Zbl 1194.15031 Karcanias, N.; Sagianos, E.; Milonidis, E. 1 2007 The greatest common divisor of a set of polynomials, control theory and approximate algebraic computations. Zbl 1157.93351 Karcanias, Nicos 1 2007 Classification of subspaces of singular systems: A number theoretic approach. Zbl 0729.93022 Karcanias, N. 1 1990 Properties of reachability and almost reachability subspaces of implicit systems: The extension problem. Zbl 0864.93022 Eliopoulou, Helen; Karcanias, Nicos 1 1995 Model matching under external and input-output equivalence. Zbl 0886.93001 Vafiadis, D.; Karcanias, N. 1 1997 Zero time adjustment of initial conditions and its relationship to controllability subspaces. Zbl 0413.93016 Karcanias, N.; Kouvaritakis, B. 1 1979 Exterior algebra and invariant spaces of implicit systems: The Grassmann representative approach. Zbl 0801.93021 Karcanias, Nicos; Baser, Ulviye 1 1994 On the cover problems of geometric theory. Zbl 0821.93026 Karcanias, Nicos; Vafiadis, Dimitris 1 1993 Relationships between Grassmann and Kronecker invariants of matrix pencils. Zbl 0812.15007 Karcanias, Nicos; Leventides, John 1 1994 Approximate decomposability in \(\bigwedge^3\mathbb R ^6\) and the canonical decomposition of 3-vectors. Zbl 1358.14033 Leventides, John; Karcanias, Nicos 1 2016 A hybrid approach for normal factorization of polynomials. Zbl 1155.68597 Karcanias, Nicos; Mitrouli, Marilena; Triantafyllou, Dimitrios 1 2006 Geometric and algebraic properties of minimal bases of singular systems. Zbl 1312.93032 Karcanias, Nicos 1 2013 Generalised resultants, dynamic polynomial combinants and the minimal design problem. Zbl 1311.93034 Karcanias, Nicos 1 2013 Nearest common root of a set of polynomials: a structured singular value approach. Zbl 1478.93235 Limantseva, Olga; Halikias, George; Karcanias, Nicos 1 2020 Nearest common root of a set of polynomials: a structured singular value approach. Zbl 1478.93235 Limantseva, Olga; Halikias, George; Karcanias, Nicos 1 2020 Solution of the determinantal assignment problem using the Grassmann matrices. Zbl 1332.93140 Karcanias, Nicos; Leventides, John 4 2016 Distance optimization and the extremal variety of the Grassmann variety. Zbl 1342.51010 Leventides, John; Petroulakis, George; Karcanias, Nicos 3 2016 Approximate decomposability in \(\bigwedge^3\mathbb R ^6\) and the canonical decomposition of 3-vectors. Zbl 1358.14033 Leventides, John; Karcanias, Nicos 1 2016 The approximate determinantal assignment problem. Zbl 1298.93119 Leventides, John; Petroulakis, George; Karcanias, Nicos 7 2014 Matrix representation of the shifting operation and numerical properties of the ERES method for computing the greatest common divisor of sets of many polynomials. Zbl 1293.12007 Christou, D.; Karcanias, N.; Mitrouli, M. 3 2014 Nearest common root of polynomials, approximate greatest common divisor and the structured singular value. Zbl 1279.93042 Halikias, G.; Galanis, G.; Karcanias, N.; Milonidis, E. 6 2013 Approximate zero polynomials of polynomial matrices and linear systems. Zbl 1305.15050 Karcanias, Nicos; Halikias, George 2 2013 Geometric and algebraic properties of minimal bases of singular systems. Zbl 1312.93032 Karcanias, Nicos 1 2013 Generalised resultants, dynamic polynomial combinants and the minimal design problem. Zbl 1311.93034 Karcanias, Nicos 1 2013 Disturbance and input-output decoupling of singular systems. Zbl 1267.93114 Vafiadis, Dimitris; Karcanias, Nicos 2 2012 Numerical and symbolical methods for the GCD of several polynomials. Zbl 1255.65062 Christou, Dimitrios; Karcanias, Nicos; Mitrouli, Marilena; Triantafyllou, Dimitrios 2 2011 Finite settling time stabilisation: the robust SISO case. Zbl 1230.93080 Milonidis, E.; Kostarigka, A.; Karcanias, N. 1 2011 The ERES method for computing the approximate GCD of several polynomials. Zbl 1185.12005 Christou, D.; Karcanias, N.; Mitrouli, M. 9 2010 Strong stability of internal system descriptions. Zbl 1184.93095 Karcanias, N.; Halikias, G.; Papageorgiou, A. 7 2010 Non-overshooting stabilisation via state and output feedback. Zbl 1222.93187 Halikias, G.; Papageorgiou, A.; Karcanias, N. 4 2010 Structured squaring down and zero assignment. Zbl 1152.93390 Leventides, J.; Karcanias, N. 4 2008 Decentralized dynamic pole assignment with low-order compensators. Zbl 1131.93027 Leventides, J.; Karcanias, N. 4 2007 Structured transfer function matrices and integer matrices: The computation of the generic McMillan degree and infinite zero structure. Zbl 1194.15031 Karcanias, N.; Sagianos, E.; Milonidis, E. 1 2007 The greatest common divisor of a set of polynomials, control theory and approximate algebraic computations. Zbl 1157.93351 Karcanias, Nicos 1 2007 Approximate greatest common divisor of many polynomials, generalised resultants, and strength of approximation. Zbl 1134.65334 Karcanias, N.; Fatouros, S.; Mitrouli, M.; Halikias, G. H. 15 2006 Matrix pencil methodologies for computing the greatest common divisor of polynomials: Hybrid algorithms and their performance. Zbl 1125.65041 Karcanias, N.; Mitrouli, M.; Triantafyllou, D. 6 2006 Finite settling time stabilisation for multivariable discrete-time systems: a polynomial equation approach. Zbl 1125.93386 Milonidis, E.; Karcanias, N. 5 2006 A hybrid approach for normal factorization of polynomials. Zbl 1155.68597 Karcanias, Nicos; Mitrouli, Marilena; Triantafyllou, Dimitrios 1 2006 On the computation of the Jordan canonical form of regular matrix polynomials. Zbl 1057.65019 Kalogeropoulos, G.; Psarrakos, P.; Karcanias, N. 6 2004 System theoretic based characterisation and computation of the least common multiple of a set of polynomials. Zbl 1049.65011 Karcanias, Nicos; Mitrouli, Marilena 3 2004 Resultant properties of gcd of many polynomials and factorization representation of gcd. Zbl 1043.93017 Fatouros, Stavros; Karcanias, Nicos 13 2003 Block decoupling and pole assignment of singular systems: A frequency domain approach. Zbl 1045.93019 Vafiadis, D.; Karcanias, N. 4 2003 Normal factorisation of polynomials and computational issues. Zbl 1035.65048 Karcanias, N.; Mitrouli, M. 2 2003 Minimal bases of matrix pencils and coprime matrix fraction descriptions. Zbl 1109.93307 Karcanias, Nicos; Mitrouli, Marilena 4 2002 Numerical computation of the least common multiple of a set of polynomials. Zbl 0984.65016 Karcanias, Nicos; Mitrouli, Marilena 5 2000 Dynamic pole assignment using global, blow up linearization: Low complexity solutions. Zbl 0898.93015 Leventides, J.; Karcanias, N. 7 1998 The fundamental subspace sequences of matrix pencils: A Toeplitz matrix unified characterization. Zbl 0919.93021 Eliopoulou, Helen; Karcanias, Nicos 1 1998 Canonical forms for descriptor systems under restricted system equivalence. Zbl 0896.93006 Vafiadis, D.; Karcanias, N. 7 1997 Numerical aspects for nongeneric computations in control problems and related applications. Zbl 0905.93019 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 3 1997 Decoupling and pole assignment of singular systems: A frequency domain approach. Zbl 0882.93029 Vafiadis, D.; Karcanias, N. 2 1997 Model matching under external and input-output equivalence. Zbl 0886.93001 Vafiadis, D.; Karcanias, N. 1 1997 Numerical performance of the matrix pencil algorithm computing the greatest common divisor of polynomials and comparison with other matrix-based methodologies. Zbl 0866.65013 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 6 1996 Grassmann invariants, matrix pencils, and linear system properties. Zbl 0877.15033 Karcanias, Nicos; Leventides, John 5 1996 Geometric properties, invariants, and the Toeplitz structure of minimal bases of rational vector spaces. Zbl 0855.93016 Karcanias, Nicos 4 1996 Further numerical aspects of the ERES algorithm for the computation of the greatest common divisor of polynomials and comparison with other existing methodologies. Zbl 0866.65012 Mitrouli, M.; Karcanias, N.; Koukouvinos, C. 3 1996 Global asymptotic linearisation of the pole placement map: A closed-form solution for the constant output feedback problem. Zbl 0836.93021 Leventides, John; Karcanias, Nicos 18 1995 The prime and generalized nullspaces of right regular pencils. Zbl 0831.15007 Karcanias, N.; Kalogeropoulos, G. 3 1995 Generalized state-space realizations from matrix fraction descriptions. Zbl 0829.93011 Vafiadis, D.; Karcanias, N. 3 1995 Sufficient conditions for arbitrary pole assignment by constant decentralized output feedback. Zbl 0870.93023 Leventides, J.; Karcanias, N. 3 1995 Properties of reachability and almost reachability subspaces of implicit systems: The extension problem. Zbl 0864.93022 Eliopoulou, Helen; Karcanias, Nicos 1 1995 A matrix pencil based numerical method for the computation of the GCD of polynomials. Zbl 0807.93021 Karcanias, N.; Mitrouli, M. 18 1994 Minimal bases of matrix pencils: Algebraic Toeplitz structure and geometric properties. Zbl 0804.15008 Karcanias, Nicos 9 1994 The selection of input and output schemes for a system and the model projection problems. Zbl 0827.93006 Karcanias, Nicos 2 1994 Pole mobility and minimal norm stabilization of SISO systems under bounded state feedback. Zbl 0825.93270 Shan, X. Y.; Karcanias, N. 1 1994 Exterior algebra and invariant spaces of implicit systems: The Grassmann representative approach. Zbl 0801.93021 Karcanias, Nicos; Baser, Ulviye 1 1994 Relationships between Grassmann and Kronecker invariants of matrix pencils. Zbl 0812.15007 Karcanias, Nicos; Leventides, John 1 1994 Computation of the GCD of polynomials using Gaussian transformations and shifting. Zbl 0777.93053 Mitrouli, Marilena; Karcanias, Nicos 19 1993 The pole placement map, its properties, and relationships to system invariants. Zbl 0784.93034 Leventides, John; Karcanias, Nicos 3 1993 On the cover problems of geometric theory. Zbl 0821.93026 Karcanias, Nicos; Vafiadis, Dimitris 1 1993 A new sufficient condition for arbitrary pole placement by real constant output feedback. Zbl 0752.93025 Leventides, John; Karcanias, Nicos 9 1992 Total finite settling time stabilization for discrete-time single-input single-output systems. Zbl 0850.93683 Karcanias, N.; Milonidis, E. 5 1992 Feedback canonical forms of singular systems. Zbl 0767.93007 Loiseau, Jean J.; Özçaldiran, Kadri; Malabre, Michel; Karcanias, Nicos 29 1991 Root regions of bounded coefficient polynomials. Zbl 0734.93066 Karcanias, N.; Shan, X. Y. 2 1991 Proper invariant realizations of singular system problems. Zbl 0705.93010 Karcanias, N. 4 1990 A classification of minimal bases for singular systems. Zbl 0726.93024 Karcanias, N.; Heliopoulos, H. 2 1990 Classification of subspaces of singular systems: A number theoretic approach. Zbl 0729.93022 Karcanias, N. 1 1990 Geometric theory and feedback invariants of generalized linear systems: A matrix pencil approach. Zbl 0689.93016 Karcanias, N.; Kalogeropoulos, G. 18 1989 Necessary and sufficient conditions for zero assignment by constant squaring down. Zbl 0679.93012 Karcanias, N.; Giannakopoulos, C. 13 1989 Decentralized diagonal dynamic stabilization of linear multivariable systems. Zbl 0677.93051 Karcanias, N.; Wilson, D. R. 2 1989 Decentralized determinantal assignment problem: Fixed and almost fixed modes and zeros. Zbl 0663.93033 Karcanias, N.; Laios, B.; Giannakopoulos, C. 13 1988 Right, left characteristic sequences and column, row minimal indices of a singular pencil. Zbl 0643.15002 Karcanias, N.; Kalogeropoulos, G. 9 1988 Grassmann matrices, decomposability of multivectors and the determinantal assignment problem. Zbl 0689.15014 Karcanias, N.; Giannakopoulos, C. 3 1988 Relationships between invariant subspaces and deflating subspaces of a regular pair \((F,G)\). Zbl 0770.47001 Kalogeropoulos, G.; Karcanias, N. 2 1988 Invariance properties, and characterization of the greatest common divisor of a set of polynomials. Zbl 0695.12013 Karcanias, Nicos 11 1987 On the Segré, Weyr characteristics of right (left) regular matrix pencils. Zbl 0631.15005 Karcanias, Nicos; Kalogeropoulos, Grigoris 16 1986 Pole assignment of strictly proper and proper linear systems by constant output feedback. Zbl 0591.93023 Giannakopoulos, Christos; Karcanias, Nicos 17 1985 Bilinear strict equivalence of matrix pencils. Zbl 0585.93008 Karcanias, N.; Kalogeropoulos, G. 10 1985 On the stable exact model matching problem. Zbl 0559.93018 Vardulakis, A. I. G.; Karcanias, N. 6 1985 Grassmann invariants, almost zeros and the determinantal zero, pole assignment problems of linear multivariable systems. Zbl 0568.93010 Karcanias, N.; Giannakopoulos, C. 26 1984 Proper and stable, minimal MacMillan degree bases of rational vector spaces. Zbl 0556.93017 Vardulakis, Antonis I. G.; Karcanias, Nicos 4 1984 Structure, Smith-MacMillan form an coprime MFDs of a rational matrix inside a region \({\mathcal P}=\Omega \cup \{\infty \}\). Zbl 0542.93010 Vardulakis, A. I. G.; Karcanias, N. 15 1983 Relations between strict equivalence invariants and structure at infinity of matrix pencils. Zbl 0519.93025 Vardulakis, A. I. G.; Karcanias, N. 12 1983 Structure and Smith-MacMillan form of a rational matrix at infinity. Zbl 0495.93010 Vardulakis, A. I. G.; Limebeer, D. N. J.; Karcanias, N. 35 1982 Generalised autonomous dynamical systems, algebraic duality and geometric theory. Zbl 0525.93015 Karcanias, N.; Hayton, G. E. 18 1982 Matrix pencil characterization of almost (A,B)-invariant subspaces: A classification of geometric concepts. Zbl 0552.93018 Jaffe, S.; Karcanias, N. 36 1981 Structural invariants and canonical forms of linear multivariable systems. Zbl 0511.93019 Karcanias, N.; MacBean, P. 5 1981 The output zeroing problem and its relationship to the invariant zero structure: A matrix pencil approach. Zbl 0434.93018 Karcanias, N.; Kouvaritakis, B. 27 1979 On the basis matrix characterization of controllability subspaces. Zbl 0416.93024 Karcanias, N. 4 1979 Zero time adjustment of initial conditions and its relationship to controllability subspaces. Zbl 0413.93016 Karcanias, N.; Kouvaritakis, B. 1 1979 The use of frequency transmission concepts in linear multivariable system analysis. Zbl 0379.93023 Karcanias, N.; Kouvaritakis, B. 7 1978 Poles and zeros of linear multivariable systems: A survey of the algebraic, geometric and complex-variable theory. Zbl 0374.93014 MacFarlane, A. G. J.; Karcanias, N. 131 1976 The use of zeros and zero-directions in model reduction. Zbl 0323.93015 Shaked, U.; Karcanias, N. 24 1976 all cited Publications top 5 cited Publications all top 5 Cited by 428 Authors 65 Karcanias, Nicos 19 Mitrouli, Marilena 16 Kalogeropoulos, Grigoris I. 14 Vardulakis, Antonis-Ioanis G. 13 Leventides, John 10 Karampetakis, Nicholas P. 9 Chen, Ben M. 8 Malabre, Michel 8 Pantelous, Athanasios A. 8 Saberi, Ali 7 Christou, Dimitrios 7 Dassios, Ioannis K. 7 Kouvaritakis, Basil A. 7 Loiseau, Jean Jacques 7 Triantafyllou, Dimitrios S. 6 Halikias, George D. 6 Sannuti, Peddapullaiah 6 Vafiadis, Dimitris 5 Chen, Yahao 5 Fragulis, George F. 5 Milonidis, Efstathios 5 Ntogramatzidis, Lorenzo 5 Pugh, A. Clive 5 Van Dooren, Paul M. 4 Al-Nasr, Nazar 4 Arvanitis, Kostas G. 4 Bernstein, Dennis S. 4 Giannakopoulos, Christos 4 Gracia, Juan-Miguel 4 Grasselli, Osvaldo Maria 4 Karageorgos, Athanasios D. 4 Kučera, Vladimir V. 4 Lewis, Frank Leroy 4 Longhi, Sauro 4 Psarrakos, Panayiotis J. 4 Respondek, Witold 4 Schumacher, Johannes M. 4 Shaked, Uri 4 Syrmos, Vassilis L. 4 Tsai, Jason Sheng-Hong 4 Zagalak, Petr 3 Dion, Jean-Michel 3 Dorato, Peter 3 García-Planas, Maria Isabel 3 Hayton, Gaynor E. 3 Jia, Yingmin 3 Lebret, Guy 3 Li, Mingxing 3 Lovass-Nagy, Victor 3 MacFarlane, Alistair George James 3 Nagasaka, Kosaku 3 Owens, David Howard 3 Padula, Fabrizio 3 Petroulakis, George 3 Porter, Brian 3 Powers, David L. 3 Reis, Timo 3 Shieh, Leang-San 3 Stoorvogel, Anton A. 3 Trenn, Stephan 3 Trunk, Carsten 3 Velasco, Francisco-Enrique 2 Abdallah, Chaouki Tanios 2 Antoniou, Efstathios N. 2 Băleanu, Dumitru I. 2 Banaszuk, Andrzej 2 Barkana, Itzhak 2 Berg, Jordan M. 2 Bonilla E., Moisés 2 Bonilla Estrada, Moisés 2 Bora, Shreemayee 2 Bosgra, Okko H. 2 Boussaïd, Samira 2 Cameron, R. G. 2 Champetier, Calixte 2 Commault, Christian 2 Danelakis, Antonios 2 Das, Biswajit 2 Desoer, Charles A. 2 Ebrahimzadeh, Faezeh 2 Eliopoulou, Helen 2 Fessas, Procopis S. 2 Garone, Emanuele 2 Gernandt, Hannes 2 Goodwin, Graham Clifford 2 Guérin, J. P. 2 Guo, Shu-Mei 2 Hinrichsen, Diederich 2 Kafetzis, Ioannis S. 2 Khare, Swanand R. 2 Kiritsis, Konstadinos H. 2 Kociȩcki, Maciej 2 Konigorski, Ulrich 2 Koussiouris, Trifon G. 2 Kwatny, Harry G. 2 Leithead, William E. 2 Liao, Ying-Ting 2 Limantseva, Olga 2 Lin, Zongli 2 Liu, Xinmin ...and 328 more Authors all top 5 Cited in 48 Serials 123 International Journal of Control 50 Linear Algebra and its Applications 43 Automatica 32 Systems & Control Letters 19 Kybernetika 13 Circuits, Systems, and Signal Processing 11 International Journal of Systems Science 8 Journal of the Franklin Institute 7 International Journal of Robust and Nonlinear Control 6 International Journal of Applied Mathematics and Computer Science 5 Applied Mathematics and Computation 5 MCSS. Mathematics of Control, Signals, and Systems 5 Numerical Algorithms 4 Journal of Computational and Applied Mathematics 4 Journal of Optimization Theory and Applications 4 Journal of Symbolic Computation 3 Computers & Mathematics with Applications 3 SIAM Journal on Control and Optimization 3 International Journal of Systems Science. Principles and Applications of Systems and Integration 2 Journal of Mathematical Analysis and Applications 2 Linear and Multilinear Algebra 2 Applied Mathematics Letters 2 SIAM Journal on Matrix Analysis and Applications 2 International Journal of Adaptive Control and Signal Processing 2 Automation and Remote Control 2 ELA. The Electronic Journal of Linear Algebra 2 European Journal of Control 2 Advances in Difference Equations 2 Asian Journal of Control 1 Bulletin of the Polish Academy of Sciences. 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Proceedings in Applied Mathematics and Mechanics 1 Advances in Decision Sciences 1 ISRN Mathematical Analysis 1 Special Matrices 1 International Journal of Applied and Computational Mathematics all top 5 Cited in 30 Fields 323 Systems theory; control (93-XX) 103 Linear and multilinear algebra; matrix theory (15-XX) 42 Numerical analysis (65-XX) 29 Ordinary differential equations (34-XX) 15 Computer science (68-XX) 14 Field theory and polynomials (12-XX) 13 Operator theory (47-XX) 12 Number theory (11-XX) 9 Commutative algebra (13-XX) 8 Calculus of variations and optimal control; optimization (49-XX) 7 Algebraic geometry (14-XX) 7 Functions of a complex variable (30-XX) 7 Difference and functional equations (39-XX) 5 Real functions (26-XX) 5 Dynamical systems and ergodic theory (37-XX) 4 Operations research, mathematical programming (90-XX) 3 Combinatorics (05-XX) 3 Associative rings and algebras (16-XX) 3 Manifolds and cell complexes (57-XX) 3 Information and communication theory, circuits (94-XX) 2 Geometry (51-XX) 2 Mechanics of particles and systems (70-XX) 2 Mechanics of deformable solids (74-XX) 1 General and overarching topics; collections (00-XX) 1 History and biography (01-XX) 1 General algebraic systems (08-XX) 1 Partial differential equations (35-XX) 1 Approximations and expansions (41-XX) 1 Probability theory and stochastic processes (60-XX) 1 Statistics (62-XX) Citations by Year