On the characteristic polynomial of matrices with prescribed rows

DOI10.1016/S0024-3795(99)00020-8zbMath0940.15013MaRDI QIDQ1963928

Susana Furtado, Fernando Conceição Silva

Publication date: 17 July 2000

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

zbMATH Keywords

characteristic polynomialinvariant factorprescribed rowsblock similar matrix

Mathematics Subject Classification ID

Controllability (93B05) Canonical forms, reductions, classification (15A21)

Related Items (9)

Singular systems, state feedback problem ⋮ The change of feedback invariants under one row perturbation ⋮ Canonical form associated with the problem of perturbation of one column of a controllable pair ⋮ Matrix pencils completion problems ⋮ Rank distance problem for pairs of matrices ⋮ Canonical form for the refined Wiener-Hopf equivalence relation for nonsingular \(3\times 3\) polynomial matrices ⋮ Feedback invariants of matrices with prescribed rows ⋮ A refined Wiener-Hopf equivalence relation for polynomial matrices ⋮ The change of the Brunovsky structure of a controllable pair under one column perturbation in a particular case

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