Publications of Ion Victor Gosea

Journal Article (8)

2022
Journal Article
Gosea, I. V.: Exact and Inexact Lifting Transformations of Nonlinear Dynamical Systems: Transfer Functions, Equivalence, and Complexity Reduction. Applied Sciences 12 (5), 2333 (2022)
Journal Article
Gosea, I. V.; Gugercin, S.: Data-driven modeling of linear dynamical systems with quadratic output in the AAA framework. Journal of Scientific Computing 91, 16 (2022)
Journal Article
Gosea, I. V.; Gugercin, S.; Beattie, C.: Data-driven balancing of linear dynamical systems. SIAM Journal on Scientific Computing 44 (1), pp. A554 - A582 (2022)
2021
Journal Article
Gosea, I. V.; Güttel, S.: Algorithms for the Rational Approximation of Matrix-Valued Functions. SIAM Journal on Scientific Computing 43 (5), pp. A3033 - A3054 (2021)
2020
Journal Article
Gosea, I. V.; Zhang, Q.; Antoulas, A. C.: Preserving the DAE Structure in the Loewner Model Reduction and Identification Framework. Advances in Computational Mathematics 46, 3 (2020)
2018
Journal Article
Gosea, I. V.; Petreczky, M.; Antoulas, A. C.: Data-Driven Model Order Reduction of Linear Switched Systems in the Loewner Framework. SIAM Journal on Scientific Computing 40 (2), pp. B572 - B610 (2018)
Journal Article
Gosea, I. V.; Antoulas, A. C.: Data‐driven model order reduction of quadratic‐bilinear systems. Numerical Linear Algebra with Applications: Special Issue: 7th Workshop on Matrix Equations and Tensor Techniques 25 (6), e2200 (2018)
Journal Article
Gosea, I. V.; Petreczky, M.; Antoulas, A. C.; Fiter, C.: Balanced truncation for linear switched systems. Advances in Computational Mathematics 44 (6), pp. 1845 - 1886 (2018)

Book Chapter (4)

2022
Book Chapter
Gosea, I. V.; Poussot-Vassal, C.; Antoulas, A. C.: Data-driven modeling and control of large-scale dynamical systems in the Loewner framework: Methodology and applications. In: Numerical Control: Part A, pp. 499 - 530 (Eds. Trélat, E.; Zuazua, E.). Elsevier (2022)
2021
Book Chapter
Gosea, I. V.; Pontes Duff, I.: Toward Fitting Structured Nonlinear Systems by Means of Dynamic Mode Decomposition. In: Model Reduction of Complex Dynamical Systems, pp. 53 - 74 (Eds. Benner, P.; Breiten , T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham, Switzerland (2021)
Book Chapter
Karachalios, D.; Gosea, I. V.; Antoulas, A. C.: The Loewner Framework for System Identification and Reduction. In: Model Order Reduction: Volume I: System- and Data-Driven Methods and Algorithms, pp. 181 - 228 (Eds. Benner, P.; Schilders, W.; Grivet-Talocia, S.; Quarteroni, A.; Rozza, G. et al.). De Gruyter, Berlin, Boston (2021)
Book Chapter
Karachalios, D.; Gosea, I. V.; Antoulas, A. C.: On Bilinear Time Domain Identification and Reduction in the Loewner Framework. In: Model Reduction of Complex Dynamical Systems, pp. 3 - 30 (Eds. Benner, P.; Breiten, T.; Faßbender, H.; Hinze, M.; Stykel, T. et al.). Birkhäuser, Cham, Switzerland (2021)

Conference Paper (10)

2022
Conference Paper
Karachalios, D.; Gosea, I. V.; Antoulas, A. C.: A framework for fitting quadratic-bilinear systems with applications to models of electrical circuits. 10th Vienna International Conference on Mathematical Modelling - MATHMOD 2022 , Vienna, Austria, July 27, 2022 - July 29, 2022. IFAC-PapersOnLine 55 (20), pp. 7 - 12 (2022)
Conference Paper
Werner, S. W. R.; Gosea, I. V.; Gugercin, S.: Structured vector fitting framework for mechanical systems. 10th Vienna International Conference on Mathematical Modelling MATHMOD 2022 , Vienna Austria, July 27, 2022 - July 29, 2022. IFAC-PapersOnLine 55 (20), pp. 163 - 168 (2022)
2021
Conference Paper
Gosea, I. V.; Gugercin, S.; Unger, B.: Parametric model reduction via rational interpolation along parameters. In: Proceedings of the IEEE Conference on Decision and Control, pp. 6895 - 6900. 60th IEEE Conference on Decision and Control 2021, Austin, Texas, USA, December 13, 2021 - December 15, 2021. IEEE (2021)
Conference Paper
Gosea, I. V.; Karachalios, D.; Antoulas, A. C.: On computing reduced-order bilinear models from time-domain data. 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Kassel, March 15, 2021 - March 19, 2021. Proceedings in Applied Mathematics & Mechanics 21 (1), e202100254, (2021)
Conference Paper
Gosea, I. V.; Karachalios, D.; Antoulas, A. C.: Learning reduced-order models of quadratic control systems from input-output data. In: 2021 European Control Conference (ECC), pp. 1426 - 1431. 2021 European Control Conference (ECC), Rotterdam, Netherlands/virtual, June 29, 2021 - July 02, 2021. (2021)
Conference Paper
Gosea, I. V.; Petreczky, M.; Antoulas, A. C.: Reduced-order modeling of LPV systems in the Loewner framework. In: Proceedings of the IEEE Conference on Decision and Control 2021, pp. 3299 - 3305. 60th IEEE Conference on Decision and Control 2021, Austin, Texas, USA, December 13, 2021 - December 15, 2021. IEEE (2021)
Conference Paper
Gosea, I. V.; Poussot-Vassal, C.; Antoulas, A. C.: On Loewner data-driven control for infinite-dimensional systems. In: 2021 European Control Conference (ECC), pp. 93 - 99. ECC 21 - European Control Conference 2021, Rotterdam, Netherlands/virtual, June 29, 2021 - July 02, 2021. (2021)
Conference Paper
Karachalios, D.; Gosea, I. V.; Antoulas, A. C.: The Loewner framework for nonlinear identification and reduction of Hammerstein cascaded dynamical systems. 91st Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM), Kassel, March 16, 2020 - March 20, 2020. Proceedings in Applied Mathematics & Mechanics 20 (1), e202000337, (2021)
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