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