5维幂零李代数的导子代数的结构

摘要

对维数为5的所有幂零李代数的导子代数进行了研究，按照其分类分别给出了9种互不同构的导子代数的结构。%The structure of derivation algebras of 5-dimensional nilpotent Lie algebra is discussed. 9 kinds of structures of derivation algebras which are not isomorphic to each other are given according to its classification.