Wildness of the problems of classifying two-dimensional spaces of commuting linear operators and certain Lie algebras
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hdl:2117/108725
Tipus de documentArticle
Data publicació2018-01-01
EditorElsevier
Condicions d'accésAccés obert
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
For each two-dimensional vector space V of commuting n×n matrices over a field F with at least 3 elements, we denote by V˜ the vector space of all (n+1)×(n+1) matrices of the form [A¿00] with A¿V. We prove the wildness of the problem of classifying Lie algebras V˜ with the bracket operation [u,v]:=uv-vu. We also prove the wildness of the problem of classifying two-dimensional vector spaces consisting of commuting linear operators on a vector space over a field.
CitacióFutorny, V. [et al.]. Wildness of the problems of classifying two-dimensional spaces of commuting linear operators and certain Lie algebras. "Linear algebra and its applications", 1 Gener 2018, vol. 536, p. 201-209.
ISSN0024-3795
Versió de l'editorhttp://www.sciencedirect.com/science/article/pii/S0024379517305438
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