May 18 – 22, 2026
Virginia Tech
America/New_York timezone

Robustly asymptotically stable dissipative Hamiltonian descriptor systems

May 18, 2026, 11:25 AM
25m
Torgersen Hall 1030 (Virginia Tech)

Torgersen Hall 1030

Virginia Tech

Minisymposium Talk Matrix Nearness Problems Matrix Nearness Problems

Speaker

Volker Mehrmann (TU Berlin)

Description

We analyze the robust asymptotic stability under structure-preserving perturbations for the class of linear time-invariant dissipative-Hamiltonian differential-algebraic (dHDAE) systems. We show how to compute the distance to the nearest singular and high index system and determine stability radii for the finite spectrum under structure preserving perturbations

Author

Volker Mehrmann (TU Berlin)

Co-authors

Peter Benner (Max Planck Institute for Dynamics of Complex Technical Systems) Dr Anshul Prajapati (MPI for Dynamics of Complex Technical Systems Magdeburg) Punit Sharma (Indian Institute of Technology Delhi)

Presentation materials

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