Ion Victor Gosea

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 51

Top Topics

Dynamical Systems

Top Venues

SIAM J. Sci. Comput.

Publications

Ion Victor Gosea, Jan Heiland
Implicit and Explicit Matching of Non-Proper Transfer Functions in the Loewner Framework. ECC (2024)
Sean Reiter, Igor Pontes Duff, Ion Victor Gosea, Serkan Gugercin
optimal model reduction of linear systems with multiple quadratic outputs. CoRR (2024)
Ion Victor Gosea, Serkan Gugercin, Steffen W. R. Werner
Structured barycentric forms for interpolation-based data-driven reduced modeling of second-order systems. Adv. Comput. Math. 50 (2) (2024)
Björn Liljegren-Sailer, Ion Victor Gosea
Data-Driven and Low-Rank Implementations of Balanced Singular Perturbation Approximation. SIAM J. Sci. Comput. 46 (1) (2024)
Athanasios C. Antoulas, Ion Victor Gosea, Charles Poussot-Vassal
The Loewner framework for parametric systems: Taming the curse of dimensionality. CoRR (2024)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
A non-intrusive data-based reformulation of a hybrid projection-based model reduction method. CoRR (2024)
Ion Victor Gosea, Luisa Peterson, Pawan Goyal, Jens Bremer, Kai Sundmacher, Peter Benner
Learning reduced-order Quadratic-Linear models in Process Engineering using Operator Inference. CoRR (2024)
Pauline Kergus, Ion Victor Gosea, Mihály Petreczky
Loewner functions for bilinear systems. CoRR (2023)
Quirin Aumann, Ion Victor Gosea
Practical challenges in data-driven interpolation: dealing with noise, enforcing stability, and computing realizations. CoRR (2023)
Alejandro N. Diaz, Matthias Heinkenschloss, Ion Victor Gosea, Athanasios C. Antoulas
Interpolatory model reduction of quadratic-bilinear dynamical systems with quadratic-bilinear outputs. Adv. Comput. Math. 49 (6) (2023)
Björn Liljegren-Sailer, Ion Victor Gosea
Data-driven and low-rank implementations of Balanced Singular Perturbation Approximation. CoRR (2023)
Ion Victor Gosea, Serkan Gugercin, Steffen W. R. Werner
Structured barycentric forms for interpolation-based data-driven reduced modeling of second-order systems. CoRR (2023)
Sean Reiter, Ion Victor Gosea, Serkan Gugercin
Generalizations of data-driven balancing: what to sample for different balancing-based reduced models. CoRR (2023)
Tommaso Bradde, Stefano Grivet-Talocia, Quirin Aumann, Ion Victor Gosea
A modified AAA algorithm for learning stable reduced-order models from data. CoRR (2023)
Alexander Zuyev, Ion Victor Gosea
Approximating a flexible beam model in the Loewner framework. ECC (2023)
Ion Victor Gosea, Igor Pontes Duff
An iterative realization-free approach for model reduction of bilinear systems via Hermitian interpolation. ECC (2022)
Ion Victor Gosea, Serkan Gugercin
Data-Driven Modeling of Linear Dynamical Systems with Quadratic Output in the AAA Framework. J. Sci. Comput. 91 (1) (2022)
Pauline Kergus, Ion Victor Gosea
Data-driven approximation and reduction from noisy data in matrix pencil frameworks. CoRR (2022)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
Data-Driven Balancing of Linear Dynamical Systems. SIAM J. Sci. Comput. 44 (1) (2022)
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
On Loewner data-driven control for infinite-dimensional systems. ECC (2021)
Ion Victor Gosea, Mihály Petreczky, Athanasios C. Antoulas
Reduced-order modeling of LPV systems in the Loewner framework. CDC (2021)
Ion Victor Gosea, Stefan Güttel
Algorithms for the Rational Approximation of Matrix-Valued Functions. SIAM J. Sci. Comput. 43 (5) (2021)
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
On enforcing stability for data-driven reduced-order models. MED (2021)
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
Data-driven modeling and control of large-scale dynamical systems in the Loewner framework. CoRR (2021)
Ion Victor Gosea, Mihály Petreczky, Athanasios C. Antoulas
Reduced-order modeling of LPV systems in the Loewner framework. CoRR (2021)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
Data-driven balancing of linear dynamical systems. CoRR (2021)
Ion Victor Gosea, Serkan Gugercin, Benjamin Unger
Parametric model reduction via rational interpolation along parameters. CDC (2021)
Dimitrios S. Karachalios, Ion Victor Gosea, Athanasios C. Antoulas
A framework for fitting quadratic-bilinear systems with applications to models of electrical circuits. CoRR (2021)
Qiang Zhang, Ion Victor Gosea, Athanasios C. Antoulas
Factorization of the Loewner matrix pencil and its consequences. CoRR (2021)
Ion Victor Gosea, Serkan Gugercin
Data-driven modeling of linear dynamical systems with quadratic output in the AAA framework. CoRR (2021)
Ion Victor Gosea, Serkan Gugercin, Benjamin Unger
Parametric model reduction via rational interpolation along parameters. CoRR (2021)
Ion Victor Gosea, Dimitrios S. Karachalios, Athanasios C. Antoulas
Learning reduced-order models of quadratic dynamical systems from input-output data. ECC (2021)
Steffen W. R. Werner, Ion Victor Gosea, Serkan Gugercin
Structured vector fitting framework for mechanical systems. CoRR (2021)
Ion Victor Gosea, Dimitrios S. Karachalios, Athanasios C. Antoulas
Learning reduced-order models of quadratic control systems from input-output data. CoRR (2020)
Ion Victor Gosea, Stefan Güttel
Algorithms for the rational approximation of matrix-valued functions. CoRR (2020)
Ion Victor Gosea, Athanasios C. Antoulas
Rational approximation of the absolute value function from measurements: a numerical study of recent methods. CoRR (2020)
Ion Victor Gosea, Serkan Gugercin
The AAA framework for modeling linear dynamical systems with quadratic output. CoRR (2020)
Ion Victor Gosea, Qiang Zhang, Athanasios C. Antoulas
Preserving the DAE structure in the Loewner model reduction and identification framework. Adv. Comput. Math. 46 (1) (2020)
Dimitrios S. Karachalios, Ion Victor Gosea, Athanasios C. Antoulas
On Bilinear Time Domain Identification. CoRR (2020)
Ion Victor Gosea, Charles Poussot-Vassal, Athanasios C. Antoulas
On Loewner data-driven control for infinite-dimensional systems. CoRR (2020)
Ion Victor Gosea, Mihály Petreczky, John Leth, Rafael Wisniewski, Athanasios C. Antoulas
Model reduction of linear hybrid systems. CDC (2020)
Ion Victor Gosea, Igor Pontes Duff
Toward fitting structured nonlinear systems by means of dynamic mode decomposition. CoRR (2020)
Ion Victor Gosea, Athanasios C. Antoulas
A two-sided iterative framework for model reduction of linear systems with quadratic output. CDC (2019)
Ion Victor Gosea, Igor Pontes Duff, Peter Benner, Athanasios C. Antoulas
Model order reduction of bilinear time-delay systems. ECC (2019)
Ion Victor Gosea, Mihály Petreczky, Athanasios C. Antoulas
Data-Driven Model Order Reduction of Linear Switched Systems in the Loewner Framework. SIAM J. Sci. Comput. 40 (2) (2018)
Ion Victor Gosea, Mihály Petreczky, Athanasios C. Antoulas, Christophe Fiter
Balanced truncation for linear switched systems. Adv. Comput. Math. 44 (6) (2018)
Ion Victor Gosea, Athanasios C. Antoulas
Data-driven model order reduction of quadratic-bilinear systems. Numer. Linear Algebra Appl. 25 (6) (2018)
Ion Victor Gosea, Athanasios C. Antoulas
On the H2 norm and iterative model order reduction of linear switched systems. ECC (2018)
Ion Victor Gosea, Mihály Petreczky, Athanasios C. Antoulas, Christophe Fiter
Balanced truncation for linear switched systems. CoRR (2017)
Ion Victor Gosea, Athanasios C. Antoulas
norm and iterative model order reduction of linear switched systems. CoRR (2017)
Athanasios C. Antoulas, Ion Victor Gosea, Antonio Cosmin Ionita
Model Reduction of Bilinear Systems in the Loewner Framework. SIAM J. Sci. Comput. 38 (5) (2016)
Ion Victor Gosea, Athanasios C. Antoulas
Model reduction of linear and nonlinear systems in the Loewner framework: A summary. ECC (2015)