Dr.

Sergio Da Silva Rodrigues

Research Scientist

Optimization and Optimal Control

https://people.ricam.oeaw.ac.at/s.rodrigues/

Contact

Email: Sergio.Rodrigues(at)ricam.oeaw.ac.at

Telephone: +43 732 2468 5241

Publications

Journal Publication (30)

Guth, Philipp A.; Kunisch, Karl; Rodrigues, Sérgio S. (online: 2024) Tracking optimal feedback control under uncertain parameters. Physica D: Nonlinear Phenomena, Bd. 467, S. 134245.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (2023) Global stabilizability to trajectories for the Schloegl equation in a Sobolev norm. Discrete Contin. Dyn. Syst., Bd. 43 (6), S. 2457-2493.
DOI RIS ENW BIB
Kroener, Axel; Rautenberg, Carlos N.; Rodrigues, Sergio S. (online: 2023) Existence, uniqueness, and stabilization results for parabolic variational inequalities. ESAIM Control Optim. Calc., Bd. 29, S. art. 37.
DOI RIS ENW BIB
Rodrigues, Sergio S. (2023, online: 2022) Stabilization of nonautonomous linear parabolic-like equations: oblique projections versus Riccati feedbacks. Evol. Equ. Control Theory, Bd. 12(2), S. 647-686.
DOI RIS ENW BIB
Azmi, Behzad; Kunisch, Karl; Rodrigues, Sergio S. (2023) Saturated feedback stabilizability to trajectories for the Schloegl parabolic equation. IEEE Trans. Autom. Control, Bd. 68 (12), S. 7089-7103.
DOI RIS ENW BIB
Rodrigues, Sergio S. (2023, online: 2022) Remarks on finite and infinite time-horizon optimal control problems. Syst. Control Lett., Bd. 172 (105441), S. --.
DOI RIS ENW BIB
Rodrigues, Sergio S.; Seifu, Dagmawi A. (2023) Feedback semiglobal stabilization to trajectories for the Kuramoto-Sivashinsky equation. IMA J. Math. Control Inform., Bd. 40 (1), S. 38-80.
DOI RIS ENW BIB
Rodrigues, Sergio S. (2021, online: 2018) Feedback Boundary Stabilization to Trajectories for 3DNavier–Stokes Equations. Appl. Math. Optim., Bd. 84 (2), S. 1149-1186.
DOI RIS ENW BIB
Azmi, Behzad; Kunisch, Karl; Rodrigues, S. Sergio (2021) Stabilization of nonautonomous parabolic equations by a single moving actuator. Discret. Contin. Dyn. Syst., Bd. 41 (12), S. 5789-5824.
DOI RIS ENW BIB
Rodrigues, Sergio S. (2021) Semiglobal Oblique Projection Exponential Dynamical Observers for Nonautonomous Semilinear Parabolic-Like Equations. J. Nonlinear Sci., Bd. 31 (6), S. ARTN 100.
DOI RIS ENW BIB
Rodrigues, Sergio S. (2021) Oblique projection exponential dynamical observer for nonautonomous linear parabolic-like equations. SIAM J. Control Optim., Bd. 59 (1), S. 464-488.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S.; Walter, Daniel (2021) Learning an Optimal Feedback Operator Semiglobally Stabilizing Semilinear Parabolic Equations. Appl. Math. Optim., Bd. 84 (1), S. 277-318.
DOI RIS ENW BIB
Rodrigues, Sergio S. (online: 2021) Oblique projection output-based feedback exponential stabilization ofnonautonomous parabolic equations. Automatica, Bd. 129, S. art. no. 109621.
DOI RIS ENW BIB
Azmi, Behzad; Rodrigues, Sergio S. (2020) Oblique projection local feedback stabilization of nonautonomous semilinear damped wave-like equations. J. Differ. Equ., Bd. 269 (7), S. 6163-6192.
DOI RIS ENW BIB
Rodrigues, Sergio S. (online: 2019) Semiglobal exponential stabilization of nonautonomous semilinear parabolic-like systems. Evol. Equ. Control Theory, Bd. -, S. -.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (online: 2019) Explicit exponential stabilization of nonautonomous linear parabolic-like systems by a finite number of internal actuators. ESAIM Control Optim. Calc. Var., Bd. 25, S. art.67.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (online: 2019) Oblique projection based stabilizing feedback for nonautonomous coupled parabolic-ode systems. Discrete Contin. Dyn. Syst., Bd. 39 (11), S. 6355-6389.
DOI RIS ENW BIB
Rodrigues, Sergio S.; Sturm, Kevin (2018) On the explicit feedback stabilisation of one-dimensional linear nonautonomous parabolicequations via oblique projections. IMA J. Math. Control Inform., Bd. vv, S. pp.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (2018) Explicit exponential stabilization of nonautonomous linear parabolic-like systems by a finite number of internal actuators. ESAIM Control Optim. Calc. Var., Bd. vv, S. pp.
DOI RIS ENW BIB
Phan, Duy; Rodrigues, Sergio S. (2018) Stabilization to trajectories for parabolic equations. Math. Control Signals Syst., Bd. 30 (2), S. 11.
DOI RIS ENW BIB
Phan, Duy; Rodrigues, Sergio S. (2018) Approximate controllability for Navier-Stokesequations in 3D rectangles under Lions boundaryconditions. J Dyn Control Syst, Bd. vv, S. pp.
DOI RIS ENW BIB
Rodrigues, Sergio S. (online: 2018) Feedback Boundary Stabilization to Trajectories for 3DNavier-Stokes Equations. Appl. Math. Optim., Bd. -, S. -.
DOI RIS ENW BIB
Breiten, Tobias; Kunisch, Karl; Rodrigues, Sergio S. (2017) Feedback stabilization to nonstationary solutions of a class of reaction diffusion equations of FitzHugh-Nagumo type. SIAM J. Control Optim., Bd. 55 (4), S. 2684-2713.
DOI RIS ENW BIB
Rodrigues, Sergio S.; Phan, Duy (2017) Gevrey regularity for Navier-Stokes equations under Lions boundary conditions. J. Funct. Anal., Bd. 272 (7), S. 2865-2898.
DOI RIS ENW BIB
Kröner, Axel; Rodrigues, Sérgio S. (2015) Remarks on the internal exponential stabilization to a nonstationary solution for 1D Burgers equations. SIAM J. Control Optim., Bd. 53 (2), S. 1020-1055.
RIS ENW BIB
Rodrigues, Sérgio S. (2015) Boundary observability inequalites for the 3D Oseen-Stokes system and applications. ESAIM Control Optim. Calc. Var., Bd. 21 (3), S. 723-756.
DOI RIS ENW BIB
Rodrigues, Sérgio S.; Aguiar, A. Pedro (online: 2014) On the iinearization up to multi-output injection for a class of systems with implicitly defined outputs. IEEE Trans. Automat. Control, Bd. 59 (5), S. 1310 -1315.
RIS ENW BIB
Rodrigues, Sérgio S. (2014, online: 2013) Local exact boundary controllability of 3D Navier-Stokes equations. Nonlinear Anal., Bd. 95, S. 175-190.
RIS ENW BIB
Viorel Barbu, Sérgio S. Rodrigues and Armen Shirikyan (2011) Internal exponential stabilization to a nonstationary solution for 3D Navier-Stokes equations. SIAM J. Control Optim., Bd. 49 (4), S. 1454-1478.
RIS ENW BIB
Rodrigues, Sergio S.; Seifu, Dagmawi A. Stabilization of 2D Navier-Stokes equations by means of actuators with locally supported vorticity., Bd. 30, S. art8.
DOI RIS ENW BIB

Conference Contribution: Publication in Proceedings (3)

Habilitation (1)

Research Report (23)

Guth, Philipp A.; Kunisch, Karl; Rodrigues, Sergio S. (2024) Tracking optimal feedback control under uncertain parameters. Bericht-Nr. arXiv:2402.00526 [math.OC]; arXiv:.
DOI Website RIS ENW BIB
Rodrigues, Sergio S.; Seifu, Dagmawi (2023) Stabilization of 2D Navier-Stokes equations by means of actuators with locally supported vorticity. Bericht-Nr. arXiv:2309.07006 [math.AP]; arXiv:.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S.; Walter, Daniel (2023) Stabilizability for nonautonomous linear parabolic equations with actuators as distributions. Bericht-Nr. arXiv:2308.08932 [math.OC]; arXiv:.
DOI RIS ENW BIB
Guth, Philipp; Kunisch, Karl; Rodrigues, Sergio S. (2023) Stabilization of uncertain linear dynamics: an offline-online strategy. Bericht-Nr. arXiv:2307.14090 [math.OC]; arXiv:.
DOI RIS ENW BIB
Guth, Philipp; Kunisch, Karl; Rodrigues, Sergio S. (2023) Ensemble feedback stabilization of linear systems. Bericht-Nr. arXiv:2306.01079 [math.OC]; arXiv:.
DOI RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (online: 2022) Global stabilizability to trajectories for the Schloegl equation in a Sobolev norm. Bericht-Nr. arXiv:2212.01888; arXiv:.
DOI RIS ENW BIB
Rodrigues, Sergio S.; Seifu, Dagmawi A. (online: 2022) Dynamical observers for parabolic equations with spatial point measurements. Bericht-Nr. arXiv:2212.01879; arXiv:.
DOI RIS ENW BIB
Rodrigues, Sergio S.; Seifu, Dagmawi (2022) Feedback semiglobal stabilization to trajectories for the Kuramoto-Sivashinsky equation. Bericht-Nr. arXiv:2205.13967 [math.OC];.
DOI RIS ENW BIB
Azmi, Behzad; Kunisch, Karl; Rodrigues, Sergio S. (2021) Saturated feedback stabilizability to trajectories for the Schloegl parabolic equation. Bericht-Nr. arXiv:2111.01329;.
Download RIS ENW BIB
Kroener, Axel; Rautenberg, Carlos N.; Rodrigues, Sérgio S. (2021) Existence, uniqueness, and stabilization results for parabolic variational inequalities.
Download RIS ENW BIB
Rodrigues, Sergio S. (2020) Oblique projection output-based feedback exponential stabilization of nonautonomous parabolic equations. Linz.
Website RIS ENW BIB
Rodrigues, Sergio S. (2020) Oblique projection exponential dynamical observer for nonautonomous linear parabolic-like equations.
Website RIS ENW BIB
Azmi, Behzad; Rodrigues, Sergio S. (2020) Oblique projection local feedback stabilization of nonautonomous semilinear damped wave-like equations.
Website RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (2018) Oblique projection based stabilizing feedback fornonautonomous coupled parabolic-ode systems. Bericht-Nr. RICAM-Report 2018-40; Linz.
Website RIS ENW BIB
Kunisch, Karl; Rodrigues, Sergio S. (2017) Exponential Stabilization of Nonautonomous Linear Parabolic-Like Systems by a Finite Number of Locally Supported Actuators. Bericht-Nr. 2017-44; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Phan-Duc, Duy; Rodrigues, Sérgio S. (2014) Gevrey regularity for Navier-Stokes equations under Lions boundaryconditions. Bericht-Nr. 2014-44; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Phan-Duc, Duy; Rodrigues, Sérgio S. (2014) Approximate controllability for equations of fluid mechanics with a few bodycontrols. Bericht-Nr. 2014-46; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Kroener, Axel; Rodrigues, Sérgio S. (online: 2014) Internal exponential stabilization to a nonstationary solution for 1D Burgersequations with piecewise constant controls. Bericht-Nr. 2014-47; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Rodrigues, Sérgio S. (2014) Normal feedback boundary stabilization to trajectories for 3D Navier-Stokesequations. Bericht-Nr. 2014-20; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Kroener, A.; Rodrigues, Sérgio S. (2014) Remarks on the internal exponential stabilization to a nonstationary solution for 1D Burgers equations. Bericht-Nr. 2014-02; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Rodrigues, Sérgio S. (2013) Boundary observability inequalities for the 3D Oseen-Stokes system and applications. Bericht-Nr. 2013-18; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Rodrigues, S. S.; Aguiar, A. P. (2012) On the linearization up to multi-output injection for a class of nonlinear systems with implicitly defined outputs. Bericht-Nr. 2012-16; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB
Rodrigues, S. S. (2012) Local exact boundary controllability of 3D Navier--Stokes equations. Bericht-Nr. 2012-12; Johann Radon Institute for Computational and Applied Mathematics (RICAM): Linz.
RIS ENW BIB

Other Publication (3)

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