Is every matrix similar to a polynomial in a companion matrix?
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Publication:445817
DOI10.1016/j.laa.2012.04.049zbMath1259.15013arXiv1304.1794OpenAlexW2963871940MaRDI QIDQ445817
Fernando Szechtman, Natalio H. Guersenzvaig
Publication date: 27 August 2012
Published in: Linear Algebra and its Applications (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1304.1794
algorithmfinite fieldinvariant factorselementary divisorscompanion matrices\(R\)-moduleintegrally closed ring
Vector and tensor algebra, theory of invariants (15A72) Matrices over special rings (quaternions, finite fields, etc.) (15B33) Canonical forms, reductions, classification (15A21)
Related Items (2)
Classification of linked indecomposable modules of a family of solvable Lie algebras over an arbitrary field of characteristic 0 ⋮ Generalized Artin–Schreier polynomials
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