Pairs of commuting nilpotent operators with one-dimensional intersection of kernels and matrices commuting with a Weyr matrix

DOI10.1016/j.laa.2020.10.040zbMath1459.15013arXiv2012.04038OpenAlexW3094956585MaRDI QIDQ2228523

Vladimir V. Sergeichuk, Vyacheslav M. Futorny, Vitalij M. Bondarenko, Anatoliy P. Petravchuk

Publication date: 17 February 2021

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

Full work available at URL: https://arxiv.org/abs/2012.04038

zbMATH Keywords

normal formswild problemscommuting linear operators

Mathematics Subject Classification ID

Representation type (finite, tame, wild, etc.) of associative algebras (16G60) Commutativity of matrices (15A27) Canonical forms, reductions, classification (15A21)

Cites Work

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• Canonical matrices for linear matrix problems
• Normal forms in matrix spaces
• Complexity of matrix problems
• Introduction to the Representation Theory of Algebras
• Simultaneous similarity of matrices

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