本文讨论了复(实)数域上的二维李三系的分类及其对应的导子代数的性质。

In this paper, We study the classification and the properties of their derivation algebras of 2-dimensional Lie triple systems over the complex (real) number field.

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具体确定了一类中心为二维的三步幂零李代数的导子代数，得到了导子代数的一些性质，并证明了这类幂零李代数是可完备化幂零李代数。

In this paper we explicitly determine the derivation algebras of a class of 3-step nilpotent Lie algebras, and obtain some properties of the derivation algebras.

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元微分算子代数的导子李代数结构。

Lie algebras of derivations of n-differential operator algebra.

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