Facultad de Informática
Centro
ITZIAR
BARAGAÑA GARATE
Investigador/a en el periodo 2018-2022
Publicaciones en las que colabora con ITZIAR BARAGAÑA GARATE (37)
2024
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ROW OR COLUMN COMPLETION OF POLYNOMIAL MATRICES OF GIVEN DEGREE
SIAM Journal on Matrix Analysis and Applications, Vol. 45, Núm. 1, pp. 478-503
2022
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ON THE CHANGE OF THE WEYR CHARACTERISTICS OF MATRIX PENCILS AFTER RANK-ONE PERTURBATIONS
SIAM Journal on Matrix Analysis and Applications, Vol. 43, Núm. 2, pp. 981-1002
2021
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On the geometry of the set of control matrices of linear systems with prescribed controllability indices
Linear Algebra and Its Applications, Vol. 624, pp. 214-246
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Regularity of the Kronecker stratification of realisable Markov parameters
International Journal of Control, Vol. 94, Núm. 1, pp. 30-38
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The change of the Weierstrass structure under one row perturbation
Computational and Mathematical Methods
2020
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Bounded rank perturbations of regular pencils over arbitrary fields
Linear Algebra and Its Applications, Vol. 601, pp. 180-188
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Fixed rank perturbations of regular matrix pencils
Linear Algebra and Its Applications, Vol. 589, pp. 201-221
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Rank-one perturbations of matrix pencils
Linear Algebra and Its Applications, Vol. 606, pp. 170-191
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The number of distinct eigenvalues of a regular pencil and of a square matrix after rank perturbation
Linear Algebra and Its Applications, Vol. 588, pp. 101-121
2019
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Linear feedback shift registers and the minimal realization problem
Linear Algebra and Its Applications, Vol. 576, pp. 200-227
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Versal deformation of realisable Markov parameters
International Journal of Control, Vol. 92, Núm. 8, pp. 1846-1857
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Weierstrass structure and eigenvalue placement of regular matrix pencils under low rank perturbations
SIAM Journal on Matrix Analysis and Applications, Vol. 40, Núm. 2, pp. 440-453
2018
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Canonical form for the refined Wiener–Hopf equivalence relation for nonsingular 3 × 3 polynomial matrices
Linear Algebra and Its Applications, Vol. 542, pp. 527-556
2017
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On the geometry of realizable Markov parameters by SIMO and MISO systems
Linear Algebra and Its Applications, Vol. 518, pp. 97-143
2016
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A refined Wiener-Hopf equivalence relation for polynomial matrices
Linear Algebra and Its Applications, Vol. 506, pp. 342-362
2013
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Canonical form associated with the problem of perturbation of one column of a controllable pair
Linear Algebra and Its Applications
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Differentiable structure of realizable Markov parameters
Systems and Control Letters, Vol. 62, Núm. 10, pp. 856-861
2012
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The change of the Brunovsky structure of a controllable pair under one column perturbation in a particular case
Linear Algebra and Its Applications, Vol. 436, Núm. 6, pp. 1572-1588
2010
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On the geometry of the generalized partial realization problem
Mathematics of Control, Signals, and Systems, Vol. 22, Núm. 1, pp. 39-89
2009
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Structured perturbation of the Brunovsky form: A particular case
Linear Algebra and Its Applications, Vol. 430, Núm. 5-6, pp. 1613-1625