A Chart of Numerical Methods for Structured Eigenvalue Problems. - Angelika Bunse-Gerstner; Ralph Byers; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 1992)

Regularization of Descriptor Systems by Derivative and Proportional State Feedback. - Angelika Bunse-Gerstner; Volker Mehrmann; Nancy K. Nichols (SIAM J. Matrix Anal. Appl., 1992)

Divide and Conquer Methods for Block Tridiagonal Systems. - Volker Mehrmann (Parallel Comput., 1993)

Sign Controllability of a Nonnegative Matrix and a Positive Vector. - Charles R. Johnson; Volker Mehrmann; D. Dale Olesky (SIAM J. Matrix Anal. Appl., 1993)

Numerical Methods for Simultaneous Diagonalization. - Angelika Bunse-Gerstner; Ralph Byers; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 1993)

Regularization of descriptor systems by output feedback. - Angelika Bunse-Gerstner; Volker Mehrmann; Nancy K. Nichols (IEEE Trans. Autom. Control., 1994)

Minimization of the norm, the norm of the inverse and the condition number of a matrix by completion. - Ludwig Elsner; Chunyang He; Volker Mehrmann (Numer. Linear Algebra Appl., 1995)

Generalized Inverses of Differential-Algebraic Operators. - Peter Kunkel; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 1996)

Algebraic Riccati Equations (Peter Lancaster and Leiba Rodman). - Volker Mehrmann (SIAM Rev., 1996)

The linear quadratic optimal control problem for linear descriptor systems with variable coefficients. - Peter Kunkel; Volker Mehrmann (Math. Control. Signals Syst., 1997)

A New Software Package for Linear Differential-Algebraic Equations. - Peter Kunkel; Volker Mehrmann; Werner Rath; Jörg Weickert (SIAM J. Sci. Comput., 1997)

The Matrix Sign Function Method and the Computation of Invariant Subspaces. - Ralph Byers; Chunyang He; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 1997)

On damped algebraic Riccati equations. - Chunyang He; J. J. Hench; Volker Mehrmann (IEEE Trans. Autom. Control., 1998)

Dampening controllers via a Riccati equation approach. - J. J. Hench; Chunyang He; Vladimír Kucera; Volker Mehrmann (IEEE Trans. Autom. Control., 1998)

Choosing Poles So That the Single-Input Pole Placement Problem Is Well Conditioned. - Volker Mehrmann; Hongguo Xu (SIAM J. Matrix Anal. Appl., 1998)

The Anderson Model of Localization: A Challenge for Modern Eigenvalue Methods. - Ulrich Elsner; Volker Mehrmann; Frank Milde; Rudolf A. Römer; Michael Schreiber (SIAM J. Sci. Comput., 1999)

Disturbance Decoupling for Descriptor Systems by State Feedback. - Delin Chu; Volker Mehrmann (SIAM J. Control. Optim., 2000)

The Recursive Inverse Eigenvalue Problem. - Marina Arav; Daniel Hershkowitz; Volker Mehrmann; Hans Schneider (SIAM J. Matrix Anal. Appl., 2000)

Analysis of Over- and Underdetermined Nonlinear Differential-Algebraic Systems with Application to Nonlinear Control Problems. - Peter Kunkel; Volker Mehrmann (Math. Control. Signals Syst., 2001)

Analysis and Numerical Solution of Control Problems in Descriptor Form. - Peter Kunkel; Volker Mehrmann; Werner Rath (Math. Control. Signals Syst., 2001)

Perturbation Analysis of Hamiltonian Schur and Block-Schur Forms. - Mihail Konstantinov; Volker Mehrmann; Petko Hr. Petkov (SIAM J. Matrix Anal. Appl., 2001)

Structure-Preserving Methods for Computing Eigenpairs of Large Sparse Skew-Hamiltonian/Hamiltonian Pencils. - Volker Mehrmann; David Watkins (SIAM J. Sci. Comput., 2001)

Disturbance decoupling for linear time-invariant systems: a matrix pencil approach. - Delin Chu; Volker Mehrmann (IEEE Trans. Autom. Control., 2001)

Numerical Computation of Deflating Subspaces of Skew-Hamiltonian/Hamiltonian Pencils. - Peter Benner; Ralph Byers; Volker Mehrmann; Hongguo Xu (SIAM J. Matrix Anal. Appl., 2002)

Algebraic Multilevel Methods and Sparse Approximate Inverses. - Matthias Bollhöfer; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2002)

Existence, Uniqueness, and Parametrization of Lagrangian Invariant Subspaces. - Gerhard Freiling; Volker Mehrmann; Hongguo Xu (SIAM J. Matrix Anal. Appl., 2002)

Structure preservation: a challenge in computational control. - Peter Benner; Daniel Kressner; Volker Mehrmann (Future Gener. Comput. Syst., 2003)

A Note on the Symmetric Recursive Inverse Eigenvalue Problem. - Raphael Loewy; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2003)

Numerical Solution of Quadratic Eigenvalue Problems with Structure-Preserving Methods. - Tsung-Min Hwang; Wen-Wei Lin; Volker Mehrmann (SIAM J. Sci. Comput., 2003)

Symmetric collocation for unstructured nonlinear differential-algebraic equations of arbitrary index. - Peter Kunkel; Volker Mehrmann; Ronald Stöver (Numerische Mathematik, 2004)

Potter, Wielandt, and Drazin on the Matrix Equation AB = ωBA: New Answers to Old Questions. - Olga Holtz; Volker Mehrmann; Hans Schneider (Am. Math. Mon., 2004)

A Behavioral Approach to Time-Varying Linear Systems. Part 1: General Theory. - Achim Ilchmann; Volker Mehrmann (SIAM J. Control. Optim., 2005)

A Behavioral Approach to Time-Varying Linear Systems. Part 2: Descriptor Systems. - Achim Ilchmann; Volker Mehrmann (SIAM J. Control. Optim., 2005)

Multiple Shooting for Unstructured Nonlinear Differential-Algebraic Equations of Arbitrary Index. - Peter Kunkel; Volker Mehrmann; Ronald Stöver (SIAM J. Numer. Anal., 2005)

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)

Transformation of high order linear differential-algebraic systems to first order. - Volker Mehrmann; Chunchao Shi (Numer. Algorithms, 2006)

Linear Perturbation Theory for Structured Matrix Pencils Arising in Control Theory. - Shreemayee Bora; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2006)

Vector Spaces of Linearizations for Matrix Polynomials. - D. Steven Mackey; Niloufer Mackey; Christian Mehl; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2006)

Structured Polynomial Eigenvalue Problems: Good Vibrations from Good Linearizations. - D. Steven Mackey; Niloufer Mackey; Christian Mehl; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2006)

A numerical method for computing the Hamiltonian Schur form. - Delin Chu; Xinmin Liu; Volker Mehrmann (Numerische Mathematik, 2007)

Optimal control for unstructured nonlinear differential-algebraic equations of arbitrary index. - Peter Kunkel; Volker Mehrmann (Math. Control. Signals Syst., 2008)

Controllability and Observability of Second Order Descriptor Systems. - Philip Losse; Volker Mehrmann (SIAM J. Control. Optim., 2008)

The Modified Optimal Hinfinity Control Problem for Descriptor Systems. - Philip Losse; Volker Mehrmann; Lisa Katrin Poppe; Timo Reis (SIAM J. Control. Optim., 2008)

Explicit Solutions for a Riccati Equation from Transport Theory. - Volker Mehrmann; Hongguo Xu (SIAM J. Matrix Anal. Appl., 2008)

A New Methodology for Modeling, Analysis, Synthesis, and Simulation of Time-Optimal Train Traffic in Large Networks. - Yazdan Bavafa-Toosi; Christoph Blendinger; Volker Mehrmann; Andreas Steinbrecher; Roman Unger (IEEE Trans Autom. Sci. Eng., 2008)

Numerical methods for palindromic eigenvalue problems: Computing the anti-triangular Schur form. - D. Steven Mackey; Niloufer Mackey; Christian Mehl; Volker Mehrmann (Numer. Linear Algebra Appl., 2009)

Singular-value-like decomposition for complex matrix triples. - Christian Mehl; Volker Mehrmann; Hongguo Xu (J. Comput. Appl. Math., 2010)

QR methods and error analysis for computing Lyapunov and Sacker-Sell spectral intervals for linear differential-algebraic equations. - Vu Hoang Linh; Volker Mehrmann; Erik S. Van Vleck (Adv. Comput. Math., 2011)

Robust formulas for optimal H∞ controllers. - Peter Benner; Ralph Byers; Philip Losse; Volker Mehrmann; Hongguo Xu (Autom., 2011)

Adaptive computation of smallest eigenvalues of self-adjoint elliptic partial differential equations. - Volker Mehrmann; Agnieszka Miedlar (Numer. Linear Algebra Appl., 2011)

An adaptive homotopy approach for non-selfadjoint eigenvalue problems. - Carsten Carstensen; Joscha Gedicke; Volker Mehrmann; Agnieszka Miedlar (Numerische Mathematik, 2011)

Perturbation Theory for Hamiltonian Matrices and the Distance to Bounded-Realness. - Rafikul Alam; Shreemayee Bora; Michael Karow; Volker Mehrmann; Julio Moro (SIAM J. Matrix Anal. Appl., 2011)

Approximation of Spectral Intervals and Leading Directions for Differential-Algebraic Equation via Smooth Singular Value Decompositions. - Vu Hoang Linh; Volker Mehrmann (SIAM J. Numer. Anal., 2011)

Doubling Algorithms with Permuted Lagrangian Graph Bases. - Volker Mehrmann; Federico Poloni (SIAM J. Matrix Anal. Appl., 2012)

Using permuted graph bases in H∞H∞ control. - Volker Mehrmann; Federico Poloni (Autom., 2013)

Operator Differential-Algebraic Equations Arising in Fluid Dynamics. - Etienne Emmrich; Volker Mehrmann (Comput. Methods Appl. Math., 2013)

On best rank one approximation of tensors. - Shmuel Friedland; Volker Mehrmann; Renato Pajarola; Susanne K. Suter (Numer. Linear Algebra Appl., 2013)

A generalized structured doubling algorithm for the numerical solution of linear quadratic optimal control problems. - Volker Mehrmann; Federico Poloni (Numer. Linear Algebra Appl., 2013)

Numerical integration of positive linear differential-algebraic systems. - Ann-Kristin Baum; Volker Mehrmann (Numerische Mathematik, 2013)

Stability and Robust Stability of Linear Time-Invariant Delay Differential-Algebraic Equations. - Nguyen Huu Du; Vu Hoang Linh; Volker Mehrmann; Do Duc Thuan (SIAM J. Matrix Anal. Appl., 2013)

NLEVP: A Collection of Nonlinear Eigenvalue Problems. - Timo Betcke; Nicholas J. Higham; Volker Mehrmann; Christian Schröder; Françoise Tisseur (ACM Trans. Math. Softw., 2013)

Computation of state reachable points of descriptor systems. - Subashish Datta; Volker Mehrmann (CDC, 2014)

Efficient integration of strangeness-free non-stiff differential-algebraic equations by half-explicit methods. - Vu Hoang Linh; Volker Mehrmann (J. Comput. Appl. Math., 2014)

Self-adjoint differential-algebraic equations. - Peter Kunkel; Volker Mehrmann; Lena Scholz (Math. Control. Signals Syst., 2014)

An adaptive finite element method with asymptotic saturation for eigenvalue problems. - Carsten Carstensen; Joscha Gedicke; Volker Mehrmann; Agnieszka Miedlar (Numerische Mathematik, 2014)

Stability Analysis of Implicit Difference Equations Under Restricted Perturbations. - Volker Mehrmann; Do Duc Thuan (SIAM J. Matrix Anal. Appl., 2015)

Basic Numerical Methods and Software for Computer-aided Control Systems Design. - Volker Mehrmann; Paul Van Dooren (Encyclopedia of Systems and Control, 2015)

Model Reduction for Large-scale Dynamical Systems with Inhomogeneous Initial Conditions. - Christopher A. Beattie; Serkan Gugercin; Volker Mehrmann (CoRR, 2016)

An inverse-free ADI algorithm for computing Lagrangian invariant subspaces. - Volker Mehrmann; Federico Poloni (Numer. Linear Algebra Appl., 2016)

Stability Radii for Linear Hamiltonian Systems with Dissipation Under Structure-Preserving Perturbations. - Christian Mehl; Volker Mehrmann; Punit Sharma (SIAM J. Matrix Anal. Appl., 2016)

A Newton-Type Method with Nonequivalence Deflation for Nonlinear Eigenvalue Problems Arising in Photonic Crystal Modeling. - Tsung-Ming Huang; Wen-Wei Lin; Volker Mehrmann (SIAM J. Sci. Comput., 2016)

Model reduction for systems with inhomogeneous initial conditions. - Christopher Beattie; Serkan Gugercin; Volker Mehrmann (Syst. Control. Lett., 2017)

On the Nearest Singular Matrix Pencil. - Nicola Guglielmi; Christian Lubich; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2017)

Parameter-Dependent Rank-One Perturbations of Singular Hermitian Or Symmetric Pencils. - Christian Mehl; Volker Mehrmann; Michal Wojtylak (SIAM J. Matrix Anal. Appl., 2017)

Linear port-Hamiltonian descriptor systems. - Christopher Beattie; Volker Mehrmann; Hongguo Xu; Hans Zwart (Math. Control. Signals Syst., 2018)

Optimal model switching for gas flow in pipe networks. - Fabian Rüffler; Volker Mehrmann; Falk M. Hante (Networks Heterog. Media, 2018)

Computing the nearest stable matrix pairs. - Nicolas Gillis; Volker Mehrmann; Punit Sharma (Numer. Linear Algebra Appl., 2018)

Linear Algebra Properties of Dissipative Hamiltonian Descriptor Systems. - Christian Mehl; Volker Mehrmann; Michal Wojtylak (SIAM J. Matrix Anal. Appl., 2018)

On Structure-Preserving Model Reduction for Damped Wave Propagation in Transport Networks. - Herbert Egger; Thomas Kugler; Björn Liljegren-Sailer; Nicole Marheineke; Volker Mehrmann (SIAM J. Sci. Comput., 2018)

The Shifted Proper Orthogonal Decomposition: A Mode Decomposition for Multiple Transport Phenomena. - Julius Reiss; Philipp Schulze; Jörn Sesterhenn; Volker Mehrmann (SIAM J. Sci. Comput., 2018)

Structure-preserving discretization for port-Hamiltonian descriptor systems. - Volker Mehrmann; Riccardo Morandin (CDC, 2019)

Robust port-Hamiltonian representations of passive systems. - Christopher A. Beattie; Volker Mehrmann; Paul Van Dooren (Autom., 2019)

Structure-preserving Interpolatory Model Reduction for Port-Hamiltonian Differential-Algebraic Systems. - Christopher A. Beattie; Serkan Gugercin; Volker Mehrmann (CoRR, 2019)

A Robust Iterative Scheme for Symmetric Indefinite Systems. - Murat Manguoglu; Volker Mehrmann (SIAM J. Sci. Comput., 2019)

Approximation of stability radii for large-scale dissipative Hamiltonian systems. - Nicat Aliyev; Volker Mehrmann; Emre Mengi (Adv. Comput. Math., 2020)

Distance problems for dissipative Hamiltonian systems and related matrix polynomials. - Christian Mehl; Volker Mehrmann; Michal Wojtylak (CoRR, 2020)

Model order reduction for parametric high dimensional models in the analysis of financial risk. - Andreas Binder; Onkar Jadhav; Volker Mehrmann (CoRR, 2020)

Stability Assessment of Stochastic Differential-Algebraic Systems via Lyapunov Exponents with an Application to Power Systems. - Andrés González-Zumba; Pedro Fernández de Córdoba; Juan Carlos Cortés; Volker Mehrmann (CoRR, 2020)

A two-level iterative scheme for general sparse linear systems based on approximate skew-symmetrizers. - Murat Manguoglu; Volker Mehrmann (CoRR, 2020)

Optimal robustness of passive discrete-time systems. - Volker Mehrmann; Paul Van Dooren (IMA J. Math. Control. Inf., 2020)

Optimal Robustness of Port-Hamiltonian Systems. - Volker Mehrmann; Paul Van Dooren (SIAM J. Matrix Anal. Appl., 2020)

Matrix pencils with coefficients that have positive semidefinite Hermitian part. - Christian Mehl; Volker Mehrmann; Michal Wojtylak (CoRR, 2021)

Computation of the nearest structured matrix triplet with common null space. - Nicola Guglielmi; Volker Mehrmann (CoRR, 2021)

Error Analysis of a Model Order Reduction Framework for Financial Risk Analysis. - Andreas Binder; Onkar Jadhav; Volker Mehrmann (CoRR, 2021)

The Multiplex Decomposition: An Analytic Framework for Multilayer Dynamical Networks. - Rico Berner; Volker Mehrmann; Eckehard Schöll; Serhiy Yanchuk (SIAM J. Appl. Dyn. Syst., 2021)

Structured Backward Errors for Eigenvalues of Linear Port-Hamiltonian Descriptor Systems. - Volker Mehrmann; Paul Van Dooren (SIAM J. Matrix Anal. Appl., 2021)

A Lagrange subspace approach to dissipation inequalities. - Arjan van der Schaft; Volker Mehrmann (CDC, 2022)

Local and global canonical forms for differential-algebraic equations with symmetries. - Peter Kunkel; Volker Mehrmann (CoRR, 2022)

Port-Hamiltonian Realizations of Linear Time Invariant Systems. - Christopher Beattie; Volker Mehrmann; Hongguo Xu (CoRR, 2022)

Discretization of inherent ODEs and the geometric integration of DAEs with symmetries. - Peter Kunkel; Volker Mehrmann (CoRR, 2022)

Structure-Preserving Model Order Reduction for Index One Port-Hamiltonian Descriptor Systems. - Paul Schwerdtner; Tim Moser; Volker Mehrmann; Matthias Voigt (CoRR, 2022)

Structure-Preserving Model Order Reduction for Index Two Port-Hamiltonian Descriptor Systems. - Tim Moser; Paul Schwerdtner; Volker Mehrmann; Matthias Voigt (CoRR, 2022)

Simulations in a Digital Twin of an Electrical Machine. - Karim Cherifi; Volker Mehrmann; Philipp Schulze (CoRR, 2022)

A texttt{Matlab} Toolbox for the Regularization of Descriptor Systems Arising from Generalized Realization Procedures. - Andreas Binder; Volker Mehrmann; Agnieszka Miedlar; P. Schulze (CoRR, 2022)

Low-Rank Perturbation of Regular Matrix Pencils with Symmetry Structures. - Fernando de Terán; Christian Mehl; Volker Mehrmann (Found. Comput. Math., 2022)

Matrix Pencils with Coefficients that have Positive Semidefinite Hermitian Parts. - Christian Mehl; Volker Mehrmann; Michal Wojtylak (SIAM J. Matrix Anal. Appl., 2022)

On Non-Hermitian Positive (Semi)Definite Linear Algebraic Systems Arising from Dissipative Hamiltonian DAEs. - Candan Güdücü; Jörg Liesen; Volker Mehrmann; Daniel B. Szyld (SIAM J. Sci. Comput., 2022)

Control of port-Hamiltonian differential-algebraic systems and applications. - Volker Mehrmann; Benjamin Unger (Acta Numer., 2023)

Linear port-Hamiltonian DAE systems revisited. - Arjan van der Schaft; Volker Mehrmann (Syst. Control. Lett., 2023)

Differential-algebraic systems with dissipative Hamiltonian structure. - Volker Mehrmann; Arjan van der Schaft (Math. Control. Signals Syst., 2023)

Optimization-based model order reduction of port-Hamiltonian descriptor systems. - Paul Schwerdtner; Tim Moser; Volker Mehrmann; Matthias Voigt (Syst. Control. Lett., 2023)

On the discrete equivalence of Lagrangian, Hamiltonian and mixed finite element formulations for linear wave phenomena. - Andrea Brugnoli; Volker Mehrmann (CoRR, 2024)

Port-Hamiltonian Realizations of Positive Real Descriptor Systems. - Delin Chu; Volker Mehrmann (CoRR, 2024)

Minimization of the Pseudospectral Abscissa of a Quadratic Matrix Polynomial. - Volker Mehrmann; Emre Mengi (CoRR, 2024)

Eigenstructure Perturbations for a Class of Hamiltonian Matrices and Solutions of Related Riccati Inequalities. - Volker Mehrmann; Hongguo Xu (SIAM J. Matrix Anal. Appl., 2024)

On discrete-time dissipative port-Hamiltonian (descriptor) systems. - Karim Cherifi; Hannes Gernandt; Dorothea Hinsen; Volker Mehrmann (Math. Control. Signals Syst., 2024)

Port-Hamiltonian representations of positive real descriptor systems. - Delin Chu; Volker Mehrmann (Autom., 2025)

Asymptotic stability and strict passivity of port-Hamiltonian descriptor systems via state feedback. - Delin Chu; Volker Mehrmann (Syst. Control. Lett., 2025)

Stabilization of Linear Port-Hamiltonian Descriptor Systems via Output Feedback. - Delin Chu; Volker Mehrmann (SIAM J. Matrix Anal. Appl., 2025)

Robust iterative methods for linear systems with saddle point structure. - Murat Manguoglu; Volker Mehrmann (CoRR, 2025)

Structure-preserving deflation of critical eigenvalues in quadratic eigenvalue problems associated with damped mass-spring systems. - Rafikul Alam; Volker Mehrmann; Ninoslav Truhar (CoRR, 2025)