Editorial Introduction |
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ix | |
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Discrete Analogs of Canonical Systems with Pseudo-exponential Potential, Definitions and Formulas for the Spectral Matrix Functions |
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1 | (48) |
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2 | (2) |
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Review of the continuous case |
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4 | (15) |
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The asymptotic equivalence matrix function |
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4 | (4) |
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The other characteristic spectral functions |
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8 | (6) |
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The continuous orthogonal polynomials |
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14 | (2) |
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16 | (3) |
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19 | (20) |
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First-order discrete system |
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19 | (3) |
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The asymptotic equivalence matrix function |
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22 | (5) |
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The reflection coefficient function and the Schur algorithm |
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27 | (2) |
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29 | (2) |
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The Weyl function and the spectral function |
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31 | (2) |
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The orthogonal polynomials |
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33 | (4) |
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The spectral function and isometries |
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37 | (2) |
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Two-sided systems and an example |
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39 | (10) |
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Two-sided discrete first-order systems |
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39 | (2) |
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41 | (3) |
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44 | (5) |
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Matrix-J-unitary Non-commutative Rational Formal Power Series |
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49 | (66) |
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D.S. Kalyuzhnyi-Verbovetzkii |
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51 | (3) |
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54 | (6) |
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More on observability, controllability, and minimality in the non-commutative setting |
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60 | (7) |
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Matrix-J-unitary formal power series: A multivariable non-commutative analogue of the line case |
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67 | (10) |
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Minimal Givone--Roesser realizations and the Lyapunov equation |
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68 | (4) |
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The associated structured Hermitian matrix |
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72 | (2) |
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Minimal matrix-J-unitary factorizations |
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74 | (1) |
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Matrix-unitary rational formal power series |
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75 | (2) |
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Matrix-J-unitary formal power series: A multivariable non-commutative analogue of the circle case |
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77 | (10) |
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Minimal Givone--Roesser realizations and the Stein equation |
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77 | (6) |
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The associated structured Hermitian matrix |
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83 | (1) |
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Minimal matrix-J-unitary factorizations |
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84 | (1) |
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Matrix-unitary rational formal power series |
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85 | (2) |
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Matrix-J-inner rational formal power series |
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87 | (9) |
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A multivariable non-commutative analogue of the half-plane case |
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87 | (4) |
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A multivariable non-commutative analogue of the disk case |
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91 | (5) |
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Matrix-selfadjoint rational formal power series |
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96 | (6) |
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A multivariable non-commutative analogue of the line case |
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96 | (4) |
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A multivariable non-commutative analogue of the circle case |
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100 | (2) |
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Finite-dimensional de Branges--Rovnyak spaces and backward shift realizations: The multivariable non-commutative setting |
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102 | (13) |
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Non-commutative formal reproducing kernel Pontryagin spaces |
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102 | (4) |
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Minimal realizations in non-commutative de Branges--Rovnyak spaces |
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106 | (4) |
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110 | (1) |
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111 | (4) |
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State/Signal Linear Time-Invariant Systems Theory, Part I: Discrete Time Systems |
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115 | (64) |
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116 | (4) |
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State/signal nodes and trajectories |
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120 | (3) |
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The driving variable representation |
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123 | (5) |
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The output nulling representation |
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128 | (4) |
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The input/state/output representation |
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132 | (6) |
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138 | (8) |
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Signal behaviors, external equivalence, and similarity |
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146 | (7) |
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Dilations of state/signal systems |
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153 | (14) |
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167 | (9) |
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176 | (3) |
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176 | (1) |
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176 | (3) |
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Conservative Structured Noncommutative Multidimensional Linear Systems |
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179 | (46) |
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180 | (3) |
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Structured noncommutative multidimensional linear systems: basic definitions and properties |
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183 | (8) |
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191 | (2) |
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Dissipative and conservative structured multidimensional linear systems |
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193 | (6) |
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Conservative SNMLS-realization of formal power series in the class SAG (U, Y) |
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199 | (26) |
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220 | (5) |
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The Bezout Integral Operator: Main Property and Underlying Abstract Scheme |
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225 | (43) |
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226 | (2) |
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Spectral theory of entire matrix functions |
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228 | (13) |
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A review of the spectral data of an analytic matrix function |
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229 | (3) |
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Eigenvalues and Jordan chains in terms of realizations |
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232 | (2) |
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Common eigenvalues and common Jordan chains in terms of realizations |
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234 | (3) |
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Common spectral data of entire matrix functions |
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237 | (4) |
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The null space of the Bezout integral operator |
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241 | (15) |
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Preliminaries on convolution integral operators |
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242 | (2) |
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Co-realizations for the functions A, B, C, D |
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244 | (4) |
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Quasi commutativity in operator form |
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248 | (3) |
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251 | (3) |
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Proof of the first main theorem on the Bezout integral operator |
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254 | (2) |
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A general scheme for defining Bezout operators |
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256 | (12) |
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A preliminary proposition |
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257 | (3) |
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Definition of an abstract Bezout operator |
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260 | (2) |
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The Haimovici-Lerer scheme for defining an abstract Bezout operator |
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262 | (2) |
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The Bezout integral operator revisited |
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264 | (2) |
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The null space of the Bezout integral operator |
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266 | (2) |
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268 | |