A characterisation of Lie algebras amongst anti-commutative algebras
A characterisation of Lie algebras amongst anti-commutative algebras
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反交换代数中李代数的表征
DOI:
10.1016/j.jpaa.2019.02.018
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发表时间:
2017
影响因子:
0.8
通讯作者:
T. Linden
中科院分区:
文献类型:
--
作者:
Xabier Garc'ia;T. Linden
Let K be an infinite field. We prove that if a variety of anti-commutative K-algebras—not necessarily associative, where x x= 0 is an identity—is locally algebraically cartesian closed, then it must be a variety of Lie algebras over K. In particular, Lie K is the largest such. Thus, for a given variety of anti-commutative K-algebras, the Jacobi identity becomes equivalent to a categorical condition: it is an identity in V if and only if V is a subvariety of a locally algebraically cartesian closed variety of anti-commutative K-algebras. This is based on a result saying that an algebraically coherent variety of anti-commutative K-algebras is either a variety of Lie algebras or a variety of anti-associative algebras over K.
DOI:
10.1007/978-1-4612-9839-7
发表时间:
1971
期刊:
--
影响因子:
--
作者:
S. Lane
通讯作者:
S. Lane