Computation of the nearest structured matrix triplet with common null space

DOI10.1553/etna_vol55s508zbMath1493.37101arXiv2109.05737OpenAlexW3199684088MaRDI QIDQ2153947

Nicola Guglielmi, Volker Mehrmann

Publication date: 13 July 2022

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2109.05737

zbMATH Keywords

differential-algebraic systemdissipative Hamiltonian systemslow-rank perturbationstructured distance to high-index problemstructured distance to instabilitystructured distance to singularity

Mathematics Subject Classification ID

Numerical mathematical programming methods (65K05) Eigenvalues, singular values, and eigenvectors (15A18) Canonical forms, reductions, classification (15A21) Approximation methods and numerical treatment of dynamical systems (37M99) Matrix pencils (15A22)

Related Items (2)

Control of port-Hamiltonian differential-algebraic systems and applications ⋮ Variational Characterization of Monotone Nonlinear Eigenvector Problems and Geometry of Self-Consistent Field Iteration

Uses Software

• HANSO

Cites Work

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