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arXiv · 2605.13891

Characterization of stability radii for robustly asymptotically stable dissipative Hamiltonian differential-algebraic systems

Peter Benner·Volker Mehrmann·Anshul Prajapati·Punit Sharma
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Abstract

We study linear time-invariant dissipative Hamiltonian differential-algebraic systems. We characterize when the systems are robustly asymptotically stable and derive exact conditions and bounds when this property is lost under structure-preserving perturbations.

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Peter Benner, Volker Mehrmann, Anshul Prajapati, Punit Sharma. 2026-05-12. Characterization of stability radii for robustly asymptotically stable dissipative Hamiltonian differential-algebraic systems. https://arxiv.org/abs/2605.13891

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