The gap distance to the set of singular matrix pencils

DOI10.1016/j.laa.2018.11.020zbMath1414.15016OpenAlexW2899432804WikidataQ128939589 ScholiaQ128939589MaRDI QIDQ1715834

Erdal Karapınar

Publication date: 29 January 2019

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://nbn-resolving.org/urn:nbn:de:gbv:ilm1-2018200051

zbMATH Keywords

singularitymatrix pencilsgap distance

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Linear relations (multivalued linear operators) (47A06) Matrix pencils (15A22)

Related Items (6)

Computation of the nearest structured matrix triplet with common null space ⋮ On Characteristic Invariants of Matrix Pencils and Linear Relations ⋮ Bounded rank perturbations of a regular matrix pencil ⋮ Bounded Rank Perturbations of Quasi-Regular Pencils Over Arbitrary Fields ⋮ Distance problems for dissipative Hamiltonian systems and related matrix polynomials ⋮ Estimation of Structured Distances to Singularity for Matrix Pencils with Symmetry Structures: A Linear Algebra--Based Approach

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