| Publication | Date of Publication | Type |
|---|
| Optimization-based model order reduction of port-Hamiltonian descriptor systems | 2024-04-05 | Paper |
| Hypocoercivity and controllability in linear semi‐dissipative Hamiltonian ordinary differential equations and differential‐algebraic equations | 2024-03-26 | Paper |
| EMYA: the European Mathematical Society Young Academy | 2024-02-19 | Paper |
| Numerical methods for parametric model reduction in the simulation of disk brake squeal | 2023-12-11 | Paper |
| Eigenstructure perturbations for a class of Hamiltonian matrices and solutions of related Riccati inequalities | 2023-11-23 | Paper |
| Differential-algebraic systems with dissipative Hamiltonian structure | 2023-09-15 | Paper |
| Complexity Reduction for Parametric High Dimensional Models in the Analysis of Financial Risk | 2023-09-15 | Paper |
| Control of port-Hamiltonian differential-algebraic systems and applications | 2023-09-12 | Paper |
| Hypocoercivity in Hilbert spaces | 2023-07-17 | Paper |
| Linear port-Hamiltonian DAE systems revisited | 2023-07-13 | Paper |
| A geometric framework for discrete time port-Hamiltonian systems | 2023-07-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q6104046 | 2023-06-05 | Paper |
| Hidden regularity in singular optimal control of port-Hamiltonian systems | 2023-05-05 | Paper |
| Discretization of inherent ODEs and the geometric integration of DAEs with symmetries | 2023-05-03 | Paper |
| Low-rank perturbation of regular matrix pencils with symmetry structures | 2023-04-14 | Paper |
| Local and global canonical forms for differential-algebraic equations with symmetries | 2023-01-23 | Paper |
| On discrete-time dissipative port-Hamiltonian (descriptor) systems | 2023-01-17 | Paper |
| Hypocoercivity in algebraically constrained partial differential equations with application to Oseen equations | 2022-12-13 | Paper |
| Fiedler Linearizations of Rectangular Rational Matrix Functions | 2022-12-07 | Paper |
| A \texttt{Matlab} Toolbox for the Regularization of Descriptor Systems Arising from Generalized Realization Procedures | 2022-12-05 | Paper |
| Structure-Preserving Interpolatory Model Reduction for Port-Hamiltonian Differential-Algebraic Systems | 2022-11-11 | Paper |
| On Non-Hermitian Positive (Semi)Definite Linear Algebraic Systems Arising from Dissipative Hamiltonian DAEs | 2022-09-02 | Paper |
| Matrix Pencils with Coefficients that have Positive Semidefinite Hermitian Parts | 2022-08-02 | Paper |
| Error analysis of a model order reduction framework for financial risk analysis | 2022-07-13 | Paper |
| Computation of the nearest structured matrix triplet with common null space | 2022-07-13 | Paper |
| Nonlinear optimization of district heating networks | 2022-05-17 | Paper |
| Model order reduction for the simulation of parametric interest rate models in financial risk analysis | 2022-05-11 | Paper |
| A Lagrange subspace approach to dissipation inequalities | 2022-03-25 | Paper |
| Adaptive Nonlinear Optimization of District Heating Networks Based on Model and Discretization Catalogs | 2022-01-28 | Paper |
| Port-Hamiltonian Realizations of Linear Time Invariant Systems | 2022-01-14 | Paper |
| Local and global canonical forms for differential-algebraic equations with symmetries | 2022-01-05 | Paper |
| The Multiplex Decomposition: An Analytic Framework for Multilayer Dynamical Networks | 2021-11-15 | Paper |
| Optimal robustness of passive discrete-time systems | 2021-10-27 | Paper |
| A two-level iterative scheme for general sparse linear systems based on approximate skew-symmetrizers | 2021-06-25 | Paper |
| Distance problems for dissipative Hamiltonian systems and related matrix polynomials | 2021-06-04 | Paper |
| Computation of the analytic center of the solution set of the linear matrix inequality arising in continuous- and discrete-time passivity analysis | 2021-04-29 | Paper |
| Structured Backward Errors for Eigenvalues of Linear Port-Hamiltonian Descriptor Systems | 2021-03-17 | Paper |
| Modeling and discretization methods for the numerical simulation of elastic frame structures | 2021-01-18 | Paper |
| Port-Hamiltonian Modeling of District Heating Networks | 2020-11-12 | Paper |
| Model reduction techniques for linear constant coefficient port-Hamiltonian differential-algebraic systems | 2020-11-12 | Paper |
| Stability Assessment of Stochastic Differential-Algebraic Systems via Lyapunov Exponents with an Application to Power Systems | 2020-05-26 | Paper |
| Approximation of stability radii for large-scale dissipative Hamiltonian systems | 2020-04-15 | Paper |
| Optimal Robustness of Port-Hamiltonian Systems | 2020-01-17 | Paper |
| Convergence of the backward Euler scheme for the operator-valued Riccati differential equation with semi-definite data | 2019-10-14 | Paper |
| A Robust Iterative Scheme for Symmetric Indefinite Systems | 2019-08-28 | Paper |
| Error Analysis and Model Adaptivity for Flows in Gas Networks | 2019-08-07 | Paper |
| Letters to the editor: Statement on the two articles ``ICM 2018 in Rio -- a personal account. I, by Ulf Persson; ``ICM 2018 -- what really happened in Rio de Janeiro, by Marcelo Viana | 2019-06-12 | Paper |
| Editorial -- from the new president | 2019-06-05 | Paper |
| Length realizability for pairs of quasi-commuting matrices | 2019-05-29 | Paper |
| Optimal model switching for gas flow in pipe networks | 2019-05-24 | Paper |
| Robust port-Hamiltonian representations of passive systems | 2019-04-24 | Paper |
| Structure-preserving discretization for port-Hamiltonian descriptor systems | 2019-03-25 | Paper |
| Numerical methods to compute a minimal realization of a port-Hamiltonian system | 2019-03-17 | Paper |
| Low rank perturbation of regular matrix pencils with symmetry structures | 2019-02-01 | Paper |
| Structured eigenvalue/eigenvector backward errors of matrix pencils arising in optimal control | 2019-01-28 | Paper |
| Model and discretization error adaptivity within stationary gas transport optimization | 2018-12-20 | Paper |
| Regular solutions of DAE hybrid systems and regularization techniques | 2018-12-05 | Paper |
| Computing the nearest stable matrix pairs | 2018-11-29 | Paper |
| Qualitative stability and synchronicity analysis of power network models in port-Hamiltonian form | 2018-11-16 | Paper |
| Linear port-Hamiltonian descriptor systems | 2018-10-31 | Paper |
| Linear Algebra Properties of Dissipative Hamiltonian Descriptor Systems | 2018-10-15 | Paper |
| Computation of Stability Radii for Large-Scale Dissipative Hamiltonian Systems | 2018-08-10 | Paper |
| Operator differential-algebraic equations arising in fluid dynamics | 2018-06-20 | Paper |
| The Shifted Proper Orthogonal Decomposition: A Mode Decomposition for Multiple Transport Phenomena | 2018-05-18 | Paper |
| Adaptive refinement strategies for the simulation of gas flow in networks using a model hierarchy | 2018-04-23 | Paper |
| Open physical systems: from GENERIC to port-Hamiltonian systems | 2018-04-11 | Paper |
| Model Reduction for a Pulsed Detonation Combuster via Shifted Proper Orthogonal Decomposition | 2018-03-05 | Paper |
| On Structure-Preserving Model Reduction for Damped Wave Propagation in Transport Networks | 2018-02-21 | Paper |
| Computation of State Reachable Points of Second Order Linear Time-Invariant Descriptor Systems | 2017-11-24 | Paper |
| Stability radii for real linear Hamiltonian systems with perturbed dissipation | 2017-10-24 | Paper |
| On the Nearest Singular Matrix Pencil | 2017-08-14 | Paper |
| Regularization and numerical solution of the inverse scattering problem using shearlet frames | 2017-05-24 | Paper |
| Using permuted graph bases in \(\mathcal{H}_\infty\) control | 2017-04-19 | Paper |
| Computing nearest stable matrix pairs | 2017-04-11 | Paper |
| Adaptive Refinement Strategies for the Simulation of Gas Flow in Networks using a Model Hierarchy | 2017-01-31 | Paper |
| Parameter-Dependent Rank-One Perturbations of Singular Hermitian Or Symmetric Pencils | 2017-01-27 | Paper |
| Model reduction for systems with inhomogeneous initial conditions | 2017-01-23 | Paper |
| Stability Radii for Linear Hamiltonian Systems with Dissipation Under Structure-Preserving Perturbations | 2016-11-23 | Paper |
| Backward errors and pseudospectra for structured nonlinear eigenvalue problems | 2016-11-03 | Paper |
| On the sign characteristics of Hermitian matrix polynomials | 2016-10-26 | Paper |
| Adaptive numerical solution of eigenvalue problems arising from finite element models. AMLS vs. AFEM | 2016-07-29 | Paper |
| An inverse‐free ADI algorithm for computing Lagrangian invariant subspaces | 2016-07-19 | Paper |
| On the distance to singularity via low rank perturbations | 2016-06-23 | Paper |
| Analysis and numerical solution of linear delay differential-algebraic equations | 2016-06-10 | Paper |
| Numerical solution of singularly perturbed convection-diffusion-reaction problems with two small parameters | 2016-05-19 | Paper |
| In memoriam: Hans Schneider (1927--2014). | 2016-04-18 | Paper |
| Lengths of quasi-commutative pairs of matrices | 2016-04-18 | Paper |
| A Newton-Type Method with Nonequivalence Deflation for Nonlinear Eigenvalue Problems Arising in Photonic Crystal Modeling | 2016-04-04 | Paper |
| Numerical Linear Algebra Methods for Linear Differential-Algebraic Equations | 2016-03-22 | Paper |
| Eigenvalue perturbation theory of structured real matrices and their sign characteristics under generic structured rank-one perturbations | 2016-03-04 | Paper |
| Linear Algebra | 2015-10-08 | Paper |
| Chapter 1: DAEs, Control, and Optimization | 2015-08-04 | Paper |
| Chapter 2: Regularization of Linear and Nonlinear Descriptor Systems | 2015-08-04 | Paper |
| Chapter 4: Spectra and Leading Directions for Linear DAEs | 2015-08-04 | Paper |
| EMS Paper on Open Access | 2015-07-06 | Paper |
| Stability Analysis of Implicit Difference Equations Under Restricted Perturbations | 2015-05-21 | Paper |
| Structure preserving deflation of infinite eigenvalues in structured pencils | 2015-04-24 | Paper |
| Model Reduction of Reactive Processes | 2015-03-27 | Paper |
| Spectral analysis for linear differential-algebraic equations | 2015-03-02 | Paper |
| Möbius transformations of matrix polynomials | 2015-02-27 | Paper |
| Lineare Algebra | 2015-02-06 | Paper |
| Analysis of linear variable coefficient delay differential-algebraic equations | 2015-01-23 | Paper |
| On best rank one approximation of tensors | 2015-01-06 | Paper |
| An adaptive finite element method with asymptotic saturation for eigenvalue problems | 2014-12-03 | Paper |
| Self-conjugate differential and difference operators arising in the optimal control of descriptor systems | 2014-11-25 | Paper |
| NLEVP | 2014-09-12 | Paper |
| Efficient integration of strangeness-free non-stiff differential-algebraic equations by half-explicit methods | 2014-07-17 | Paper |
| Self-adjoint differential-algebraic equations | 2014-06-27 | Paper |
| Eigenvalue perturbation theory of symplectic, orthogonal, and unitary matrices under generic structured rank one perturbations | 2014-05-23 | Paper |
| Stability and Robust Stability of Linear Time-Invariant Delay Differential-Algebraic Equations | 2014-04-30 | Paper |
| Perturbation analysis for complex symmetric, skew symmetric, even and odd matrix polynomials | 2014-04-25 | Paper |
| A generalized structured doubling algorithm for the numerical solution of linear quadratic optimal control problems | 2014-02-19 | Paper |
| Skew-symmetric matrix polynomials and their Smith forms | 2014-01-17 | Paper |
| Jordan forms of real and complex matrices under rank one perturbations | 2013-10-08 | Paper |
| Backward errors for eigenvalues and eigenvectors of Hermitian, skew-Hermitian,H-even andH-odd matrix polynomials | 2013-10-01 | Paper |
| Nonlinear eigenvalue and frequency response problems in industrial practice | 2013-08-05 | Paper |
| Robust Stability of Differential-Algebraic Equations | 2013-06-19 | Paper |
| Numerical integration of positive linear differential-algebraic systems | 2013-06-17 | Paper |
| Matrices that commute with their derivative. On a letter from Schur to Wielandt | 2013-02-22 | Paper |
| Doubling Algorithms with Permuted Lagrangian Graph Bases | 2013-01-18 | Paper |
| Analysis and reformulation of linear delay differential-algebraic equations | 2012-11-01 | Paper |
| Fast low rank approximations of matrices and tensors | 2012-10-25 | Paper |
| Optimal Control for Linear Descriptor Systems with Variable Coefficients | 2012-09-26 | Paper |
| Calculation of high-dimensional probability density functions of stochastically excited nonlinear mechanical systems | 2012-07-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2897719 | 2012-07-16 | Paper |
| Adaptive computation of smallest eigenvalues of self-adjoint elliptic partial differential equations | 2012-06-07 | Paper |
| Perturbation theory of selfadjoint matrices and sign characteristics under generic structured rank one perturbations | 2012-05-11 | Paper |
| An implicitly-restarted Krylov subspace method for real symmetric/skew-symmetric eigenproblems | 2012-05-11 | Paper |
| Distributed control of linearized Navier-Stokes equations via discretized input/output maps | 2012-05-11 | Paper |
| Robust formulas for \(H_{\infty }\) optimal controllers | 2012-03-05 | Paper |
| Approximation of Spectral Intervals and Leading Directions for Differential-Algebraic Equation via Smooth Singular Value Decompositions | 2012-02-22 | Paper |
| \(QR\) methods and error analysis for computing Lyapunov and Sacker--Sell spectral intervals for linear differential-algebraic equations | 2011-12-14 | Paper |
| An adaptive homotopy approach for non-selfadjoint eigenvalue problems | 2011-11-23 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3096928 | 2011-11-15 | Paper |
| Perturbation Theory for Hamiltonian Matrices and the Distance to Bounded-Realness | 2011-10-25 | Paper |
| Formal adjoints of linear DAE operators and their role in optimal control | 2011-09-09 | Paper |
| Numerical methods for palindromic eigenvalue problems: Computing the anti-triangular Schur form | 2011-06-29 | Paper |
| Eigenvalue perturbation theory of classes of structured matrices under generic structured rank one perturbations | 2011-06-08 | Paper |
| Smith forms of palindromic matrix polynomials | 2011-02-10 | Paper |
| Introduction | 2010-12-28 | Paper |
| Active Flow Control—A Mathematical Challenge | 2010-12-28 | Paper |
| Potter, Wielandt, and Drazin on the Matrix Equation AB = wBA: New Answers to Old Questions | 2010-06-01 | Paper |
| Sparse approximate solution of partial differential equations | 2010-05-25 | Paper |
| Jordan structures of alternating matrix polynomials | 2010-02-09 | Paper |
| Singular-value-like decomposition for complex matrix triples | 2009-12-15 | Paper |
| The Modified Optimal $\mathcal{H}_\infty$ Control Problem for Descriptor Systems | 2009-11-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3648375 | 2009-11-25 | Paper |
| Sparse solutions to underdetermined Kronecker product systems | 2009-11-23 | Paper |
| Explicit Solutions for a Riccati Equation from Transport Theory | 2009-11-06 | Paper |
| Stability properties of differential-algebraic equations and Spin-stabilized discretizations | 2009-09-08 | Paper |
| An SVD approach to identifying metastable states of Markov chains | 2009-09-08 | Paper |
| Numerical solution of hybrid systems of differential-algebraic equations | 2009-09-01 | Paper |
| A new block method for computing the Hamiltonian Schur form | 2009-06-23 | Paper |
| Controllability and Observability of Second Order Descriptor Systems | 2009-05-27 | Paper |
| Lyapunov, Bohl and Sacker-Sell spectral intervals for differential-algebraic equations | 2009-05-04 | Paper |
| Perturbation analysis of Lagrangian invariant subspaces of symplectic matrices | 2009-03-20 | Paper |
| A note on Potter's theorem for quasi-commutative matrices | 2009-03-17 | Paper |
| Optimal control for unstructured nonlinear differential-algebraic equations of arbitrary index | 2008-11-25 | Paper |
| Trimmed linearizations for structured matrix polynomials | 2008-11-06 | Paper |
| Perturbation of purely imaginary eigenvalues of Hamiltonian matrices under structured perturbations | 2008-05-28 | Paper |
| Best subspace tensor approximations | 2008-05-27 | Paper |
| Ralph Byers 1955--2007 | 2008-05-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5460102 | 2008-05-02 | Paper |
| Generalisation of the Perron-Frobenius theory to matrix pencils | 2007-12-14 | Paper |
| Vector Spaces of Linearizations for Matrix Polynomials | 2007-10-22 | Paper |
| Structured Polynomial Eigenvalue Problems: Good Vibrations from Good Linearizations | 2007-10-22 | Paper |
| A robust numerical method for the \(\gamma\)-iteration in \(H_{\infty}\) control | 2007-08-27 | Paper |
| A Behavioral Approach to Time-Varying Linear Systems. Part 1: General Theory | 2007-03-20 | Paper |
| A Behavioral Approach to Time-Varying Linear Systems. Part 2: Descriptor Systems | 2007-03-20 | Paper |
| A structured staircase algorithm for skew-symmetric/symmetric pencils | 2007-03-16 | Paper |
| A numerical method for computing the Hamiltonian Schur form | 2007-01-30 | Paper |
| Transformation of high order linear differential-algebraic systems to first order | 2006-12-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5482451 | 2006-08-28 | Paper |
| Linear Perturbation Theory for Structured Matrix Pencils Arising in Control Theory | 2006-05-31 | Paper |
| Characterization of classes of singular linear differential-algebraic equations | 2006-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5708359 | 2005-11-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5701654 | 2005-11-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5706098 | 2005-11-04 | Paper |
| Multiple Shooting for Unstructured Nonlinear Differential-Algebraic Equations of Arbitrary Index | 2005-10-28 | Paper |
| Nonlinear eigenvalue problems: a challenge for modern eigenvalue methods | 2005-06-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4672103 | 2005-04-29 | Paper |
| Polynomial eigenvalue problems with Hamiltonian structure | 2005-04-15 | Paper |
| Index reduction for differential-algebraic equations by minimal extension | 2005-03-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4650331 | 2005-02-10 | Paper |
| Symmetric collocation for unstructered nonlinear differential-algebraic equations of arbitrary index | 2004-10-01 | Paper |
| On doubly structured matrices and pencils that arise in linear response theory. | 2004-03-29 | Paper |
| Numerical Solution of Quadratic Eigenvalue Problems with Structure-Preserving Methods | 2004-01-20 | Paper |
| A Note on the Symmetric Recursive Inverse Eigenvalue Problem | 2004-01-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4429135 | 2003-09-24 | Paper |
| Perturbation theory for matrix equations | 2003-07-08 | Paper |
| Structured eigenvalue methods for the computation of corner singularities in 3D anisotropic elastic structures | 2003-04-02 | Paper |
| Perturbed spectra of defective matrices | 2003-03-18 | Paper |
| Perturbation analysis for the eigenvalue problem of a formal product of matrices | 2003-01-08 | Paper |
| Numerical Computation of Deflating Subspaces of Skew-Hamiltonian/Hamiltonian Pencils | 2003-01-05 | Paper |
| Algebraic Multilevel Methods and Sparse Approximate Inverses | 2003-01-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4422524 | 2003-01-01 | Paper |
| Disturbance decoupling for linear time-invariant systems: a matrix pencil approach | 2002-07-21 | Paper |
| Perturbation Analysis of Hamiltonian Schur and Block-Schur Forms | 2002-04-23 | Paper |
| Existence, Uniqueness, and Parametrization of Lagrangian Invariant Subspaces | 2002-04-23 | Paper |
| Analysis of over- and underdetermined nonlinear differential-algebraic systems with application to nonlinear control problems | 2001-10-10 | Paper |
| On properties of Sylvester and Lyapunov operators | 2001-06-01 | Paper |
| The Recursive Inverse Eigenvalue Problem | 2001-03-19 | Paper |
| Structure-Preserving Methods for Computing Eigenpairs of Large Sparse Skew-Hamiltonian/Hamiltonian Pencils | 2001-03-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4952745 | 2001-03-04 | Paper |
| Analysis and numerical solution of control problems in descriptor form | 2001-01-01 | Paper |
| Numerical methods in control | 2000-12-19 | Paper |
| Canonical forms for doubly structured matrices and pencils | 2000-12-12 | Paper |
| Disturbance decoupling for descriptor systems by measurement feedback | 2000-12-12 | Paper |
| Cholesky-like factorizations of skew-symmetric matrices | 2000-11-30 | Paper |
| Disturbance Decoupling for Descriptor Systems by State Feedback | 2000-10-18 | Paper |
| Feedback design for regularizing descriptor systems | 2000-09-24 | Paper |
| Canonical forms for Hamiltonian and symplectic matrices and pencils | 2000-07-25 | Paper |
| Ludwig Elsner and his contributions to core, applied and numerical linear algebra | 2000-05-25 | Paper |
| Schur-like forms for matrix Lie groups, Lie algebras and Jordan algebras | 2000-03-08 | Paper |
| Disturbance decoupled observer design for descriptor systems | 2000-01-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4240472 | 2000-01-09 | Paper |
| Relations between Perron-Frobenius results for matrix pencils | 1999-12-15 | Paper |
| Minimum norm regularization of descriptor systems by mixed output feedback | 1999-11-29 | Paper |
| Where is the nearest non-regular pencil? | 1999-11-28 | Paper |
| The Anderson Model of Localization: A Challenge for Modern Eigenvalue Methods | 1999-11-24 | Paper |
| A note on the numerical solution of complex Hamiltonian and skew-Hamiltonian eigenvalue problems | 1999-09-19 | Paper |
| Structured Jordan canonical forms for structured matrices that are hermitian, skew hermitian or unitary with respect to indefinite inner products | 1999-06-06 | Paper |
| Regular solutions of nonlinear differential-algebraic equations and their numerical determination | 1998-10-18 | Paper |
| A new method for computing the stable invariant subspace of a real Hamiltonian matrix | 1998-07-23 | Paper |
| Choosing Poles So That the Single-Input Pole Placement Problem Is Well Conditioned | 1998-05-11 | Paper |
| An analysis of the pole placement problem I: The single-input case | 1998-03-15 | Paper |
| Local and global invariants of linear differential-algebraic equations and their relation | 1998-03-15 | Paper |
| An analysis of the pole placement problem. II: The multi-input case | 1998-03-15 | Paper |
| The linear quadratic optimal control problem for linear descriptor systems with variable coefficients | 1998-02-11 | Paper |
| A numerically stable, structure preserving method for computing the eigenvalues of real Hamiltonian or symplectic pencils | 1998-02-01 | Paper |
| Descriptor Systems Without Controllability at Infinity | 1997-09-29 | Paper |
| A New Software Package for Linear Differential-Algebraic Equations | 1997-07-14 | Paper |
| The Matrix Sign Function Method and the Computation of Invariant Subspaces | 1997-06-05 | Paper |
| Regularization of Linear Descriptor Systems with Variable Coefficients | 1997-04-16 | Paper |
| A step toward a unified treatment of continuous and discrete time control problems | 1997-04-13 | Paper |
| A New Class of Discretization Methods for the Solution of Linear Differential-Algebraic Equations with Variable Coefficients | 1997-03-25 | Paper |
| Generalized Inverses of Differential-Algebraic Operators | 1996-10-15 | Paper |
| Minimization of the norm, the norm of the inverse and the condition number of a matrix by completion | 1995-10-09 | Paper |
| Canonical forms for linear differential-algebraic equations with variable coefficients | 1995-07-04 | Paper |
| A new look at pencils of matrix valued functions | 1995-06-22 | Paper |
| Numerical methods for the computation of analytic singular value decompositions | 1995-02-12 | Paper |
| A multishift algorithm for the numerical solution of algebraic Riccati equations | 1995-02-09 | Paper |
| Regularization of descriptor systems by output feedback | 1994-11-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4308993 | 1994-10-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3139624 | 1994-08-31 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3140830 | 1994-04-14 | Paper |
| Numerical Methods for Simultaneous Diagonalization | 1993-12-20 | Paper |
| Sign Controllability of a Nonnegative Matrix and a Positive Vector | 1993-06-29 | Paper |
| Divide and conquer methods for block tridiagonal systems | 1993-05-16 | Paper |
| A Chart of Numerical Methods for Structured Eigenvalue Problems | 1992-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4010708 | 1992-09-27 | Paper |
| The autonomous linear quadratic control problem. Theory and numerical solution | 1992-09-18 | Paper |
| Numerical computation of an analytic singular value decomposition of a matrix valued function | 1992-06-28 | Paper |
| Smooth factorizations of matrix valued functions and their derivatives | 1992-06-28 | Paper |
| Errata: Numerical solution of differential algebraic Riccati equations | 1992-06-28 | Paper |
| Regularization of Descriptor Systems by Derivative and Proportional State Feedback | 1992-06-28 | Paper |
| Convergence of block iterative methods for linear systems arising in the numerical solution of Euler equations | 1992-06-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3979125 | 1992-06-26 | Paper |
| On Hamiltonian and symplectic Hessenberg forms | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3357784 | 1991-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5751885 | 1990-01-01 | Paper |
| Numerical solution of differential algebraic Riccati equations | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3211180 | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4733637 | 1989-01-01 | Paper |
| Existence, uniqueness, and stability of solutions to singular linear quadratic optimal control problems | 1989-01-01 | Paper |
| A quaternion QR-algorithm | 1989-01-01 | Paper |
| Linear transformations which leave controllable multiinput descriptor systems controllable | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3479452 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3833128 | 1989-01-01 | Paper |
| A Symplectic Orthogonal Method for Single Input or Single Output Discrete Time Optimal Quadratic Control Problems | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3822027 | 1988-01-01 | Paper |
| Eigenvalue interlacing for certain classes of matrices with real principal minors | 1987-01-01 | Paper |
| Matrices with Sign Symmetric Diagonal Shifts or Scalar Shifts | 1987-01-01 | Paper |
| A symplectic QR like algorithm for the solution of the real algebraic Riccati equation | 1986-01-01 | Paper |
| Linear transformations which map the classes of \(\omega\)-matrices and \(\tau\)-matrices into or onto themselves | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3815946 | 1986-01-01 | Paper |
| On the LU decomposition of V-matrices | 1984-01-01 | Paper |
| On classes of matrices containing M-matrices and Hermitian positive semidefinite matrices | 1984-01-01 | Paper |
| On a generalized Fan inequality | 1984-01-01 | Paper |
| On some conjectures on the spectra of τ-matrices | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4745955 | 1982-01-01 | Paper |
| Incomplete Factorizations of Matrices and Connections with H-Matrices | 1980-01-01 | Paper |
