Tatjana Stykel

According to our database, Tatjana Stykel authored at least 28 papers between 2004 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

Riemannian Newton methods for energy minimization problems of Kohn-Sham type.

Robert Altmann, Daniel Peterseim, Tatjana Stykel

CoRR, 2023

2022

Optimization on the symplectic Stiefel manifold: SR decomposition-based retraction and applications.

Bin Gao, Nguyen Thanh Son, Tatjana Stykel

CoRR, 2022

2021

Computing Symplectic Eigenpairs of Symmetric Positive-Definite Matrices via Trace Minimization and Riemannian Optimization.

Nguyen Thanh Son, Pierre-Antoine Absil, Bin Gao, Tatjana Stykel

SIAM J. Matrix Anal. Appl., 2021

Riemannian Optimization on the Symplectic Stiefel Manifold.

Bin Gao, Nguyen Thanh Son, Pierre-Antoine Absil, Tatjana Stykel

SIAM J. Optim., 2021

Implicit higher-order moment matching technique for model reduction of quadratic-bilinear systems.

Mian Muhammad Arsalan Asif, Mian Ilyas Ahmad, Peter Benner, Lihong Feng, Tatjana Stykel

J. Frankl. Inst., 2021

Sensitivity analysis of random linear differential-algebraic equations using system norms.

Roland Pulch, Akil Narayan, Tatjana Stykel

J. Comput. Appl. Math., 2021

Energy-adaptive Riemannian optimization on the Stiefel manifold.

Robert Altmann, Daniel Peterseim, Tatjana Stykel

CoRR, 2021

Geometry of the Symplectic Stiefel Manifold Endowed with the Euclidean Metric.

Bin Gao, Nguyen Thanh Son, Pierre-Antoine Absil, Tatjana Stykel

Proceedings of the Geometric Science of Information - 5th International Conference, 2021

2020

Balanced truncation for parametric linear systems using interpolation of Gramians: a comparison of algebraic and geometric approaches.

Nguyen Thanh Son, Pierre-Yves Gousenbourger, Estelle M. Massart, Tatjana Stykel

CoRR, 2020

2019

Balanced truncation model reduction for 3D linear magneto-quasistatic field problems.

Johanna Kerler-Back, Tatjana Stykel

CoRR, 2019

Interpolation on the manifold of fixed-rank positive-semidefinite matrices for parametric model order reduction: preliminary results.

Estelle M. Massart, Pierre-Yves Gousenbourger, Nguyen Thanh Son, Tatjana Stykel, Pierre-Antoine Absil

Proceedings of the 27th European Symposium on Artificial Neural Networks, 2019

2018

Model reduction of complex dynamical systems - Editorial of the special issue corresponding to a workshop held at SDU Odense, Denmark, January 11-13, 2017.

Peter Benner, Heike Faßbender, Michael Hinze, Tatjana Stykel, Ralf Zimmermann

Adv. Comput. Math., 2018

2017

Solving Parameter-Dependent Lyapunov Equations Using the Reduced Basis Method with Application to Parametric Model Order Reduction.

Nguyen Thanh Son, Tatjana Stykel

SIAM J. Matrix Anal. Appl., 2017

2016

A two-step model reduction approach for mechanical systems with moving loads.

Tatjana Stykel, Alexander Vasilyev

J. Comput. Appl. Math., 2016

2015

Model order reduction of parameterized circuit equations based on interpolation.

Nguyen Thanh Son, Tatjana Stykel

Adv. Comput. Math., 2015

2014

Numerical Solution of Projected Algebraic Riccati Equations.

Peter Benner, Tatjana Stykel

SIAM J. Numer. Anal., 2014

Low-rank iterative methods for periodic projected Lyapunov equations and their application in model reduction of periodic descriptor systems.

Peter Benner, Mohammad-Sahadet Hossain, Tatjana Stykel

Numer. Algorithms, 2014

2013

Model Reduction of Descriptor Systems by Interpolatory Projection Methods.

Serkan Gugercin, Tatjana Stykel, Sarah Wyatt

SIAM J. Sci. Comput., 2013

Model order reduction of nonlinear circuit equations.

Andreas Steinbrecher, Tatjana Stykel

Int. J. Circuit Theory Appl., 2013

2011

Lyapunov Balancing for Passivity-Preserving Model Reduction of RC Circuits.

Timo Reis, Tatjana Stykel

SIAM J. Appl. Dyn. Syst., 2011

A balanced truncation-based strategy for optimal control of evolution problems.

Juan Carlos de los Reyes, Tatjana Stykel

Optim. Methods Softw., 2011

Linear-quadratic Gaussian balancing for model reduction of differential-algebraic systems.

Jens Möckel, Timo Reis, Tatjana Stykel

Int. J. Control, 2011

2010

PABTEC: Passivity-Preserving Balanced Truncation for Electrical Circuits.

Timo Reis, Tatjana Stykel

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 2010

Positive real and bounded real balancing for model reduction of descriptor systems.

Timo Reis, Tatjana Stykel

Int. J. Control, 2010

2007

A modified matrix sign function method for projected Lyapunov equations.

Tatjana Stykel

Syst. Control. Lett., 2007

2006

On some norms for descriptor systems.

Tatjana Stykel

IEEE Trans. Autom. Control., 2006

Descriptor Systems: A General Mathematical Framework for Modelling, Simulation and Control (Deskriptorsysteme: Ein allgemeines mathematisches Konzept für Modellierung, Simulation und Regelung).

Volker Mehrmann, Tatjana Stykel

Autom., 2006

2004

Gramian-Based Model Reduction for Descriptor Systems.

Tatjana Stykel

Math. Control. Signals Syst., 2004