Lie algebra

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Lie algebra

[′lē ‚al·jə·brə]
(mathematics)
The algebra of vector fields on a manifold with additive operation given by pointwise sum and multiplication by the Lie bracket.
References in periodicals archive ?
MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII]) is a Lie subalgebra of [el.
The index [lambda] is a dominant weight for the simple Lie subalgebra obtained by removing the affine node.
It is a Lie subalgebra of H under the commutator bracket.