The Definability of the Commutator Subgroup in a Variety Generated by a Finite Group
Canadian mathematical bulletin, Tome 28 (1985) no. 4, pp. 505-507
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In a variety generated by a finite non-Abelian group, the commutator subgroup is not definable by a first-order formula.
Lawrence, John. The Definability of the Commutator Subgroup in a Variety Generated by a Finite Group. Canadian mathematical bulletin, Tome 28 (1985) no. 4, pp. 505-507. doi: 10.4153/CMB-1985-064-0
@article{10_4153_CMB_1985_064_0,
author = {Lawrence, John},
title = {The {Definability} of the {Commutator} {Subgroup} in a {Variety} {Generated} by a {Finite} {Group}},
journal = {Canadian mathematical bulletin},
pages = {505--507},
year = {1985},
volume = {28},
number = {4},
doi = {10.4153/CMB-1985-064-0},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1985-064-0/}
}
TY - JOUR AU - Lawrence, John TI - The Definability of the Commutator Subgroup in a Variety Generated by a Finite Group JO - Canadian mathematical bulletin PY - 1985 SP - 505 EP - 507 VL - 28 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1985-064-0/ DO - 10.4153/CMB-1985-064-0 ID - 10_4153_CMB_1985_064_0 ER -
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