Rights statement: This is the author’s version of a work that was accepted for publication in Journal of Algebra. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Algebra, 470, 2016 DOI: 10.1016/j.algebra.2016.08.037
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Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - The generalised nilradical of a Lie algebra
AU - Towers, David Anthony
N1 - This is the author’s version of a work that was accepted for publication in Journal of Algebra. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Journal of Algebra, 470, 2016 DOI: 10.1016/j.algebra.2016.08.037
PY - 2017/1/15
Y1 - 2017/1/15
N2 - A solvable Lie algebra L has the property that its nilradical N contains its own centraliser. This is interesting because gives a representation of L as a subalgebra of the derivation algebra of its nilradical with kernel equal to the centre of N. Here we consider several possible generalisations of the nilradical for which this property holds in any Lie algebra.
AB - A solvable Lie algebra L has the property that its nilradical N contains its own centraliser. This is interesting because gives a representation of L as a subalgebra of the derivation algebra of its nilradical with kernel equal to the centre of N. Here we consider several possible generalisations of the nilradical for which this property holds in any Lie algebra.
KW - Lie algebras
KW - Generalised nilradical
KW - Quasi-nilpotent radical
KW - Quasi-minimal
KW - Quasi-simple
KW - Socle
KW - Centraliser
U2 - 10.1016/j.jalgebra.2016.08.037
DO - 10.1016/j.jalgebra.2016.08.037
M3 - Journal article
VL - 470
SP - 197
EP - 218
JO - Journal of Algebra
JF - Journal of Algebra
SN - 0021-8693
ER -