完备Lie超代数

本文引入了完备Ｌｉｅ超代数和Ｌｉｅ超代数的全形这两个概念，讨论了完备Ｌｉｅ超代数的一些等价条件和结构定理。所得结果是Ｊａｃｏｂｓｏ［１］和ＮｅｎｇＤａｏｊｉ［２］的推广。     

某些完备李代数的结构

本文讨论了完备李代数的同构问题，并对幂零根基为一些Ｈｅｉｓｅｎｂｅｒｇ代数及交换李代数之直和的可解和一般完备李代数的结构进行了讨论．     

Lie余模和Lie双代数的构造

首先给出Lie余模的直和分解, 然后根据Lie余模理论由Lie余代数构造某些(三角)Lie双代数.     

完备Lie代数的极大环面子代数

本文讨论有限维复完备Ｌｉｅ代数的极大环面子代数的性质，尤其是它与Ｃａｒｔａｎ子代数一致时，给出了完备Ｌｉｅ代数的若干性质．     

无限维Heisenberg代数的导子代数和全形

给出了无维Ｈｅｉｓｒｂｅｒｇ代数的全形和全形的导子代数Ｄｅｒ（ｓ）证明（ｓ）不是一个完备李代数，但Ｄｅｒ（ｓ）是一个完备李代数。     

具有交换幂零根基的完备Lie代数

本文讨论了具有交换幂零根基的完备Lie代数的性质,并且利用复半单Lie代数的表示构造了这类完备Lie代数。这类完备Lie代数不一定是现在已经知道的半单Lie代数的抛物子代数。     

Tame 遗传代数导出的 Lie代数

设A是有限域k上的有限维tame遗传代数,X,Y,M是有限生成A模,如果X,Y不可分解,证明了存在Hall多项式gMXY.设L(A)是以有限生成不可分解模为基的自由Abel群,则L(A)是退化Ringel-Hall代数(A)1的Lie子代数,设L′(A)是L(A)的由单模生成的Lie子代数,m是齐次正则单模的长度,证明了当M不可分解且m不整除M的长度时,［M］∈L′(A).     

Tame遗传代数导出的 Lie代数

设Ａ是有限域ｋ上的有限维ｔａｍｅ遗传代数,Ｘ,Ｙ, Ｍ是有限生成Ａ模,如果Ｘ,Ｙ不可分解,证明了存在 Ｈａｌｌ多项式ＧＭＸＹ．设 Ｌ（Ａ）是以有限生成不可分解模为基的自由 Ａｂｅｌ群,则 Ｌ（Ａ）是退化 Ｒｉｎｇｅｌ－Ｈａｌｌ代数 Ｈ（Ａ）１的 Ｌｉｅ子代数,设 Ｌ’（Ａ）是 Ｌ（Ａ）的由单模生成的 Ｌｉｅ子代数,ｍ是齐次正则单模的长度,证明了当 Ｍ不可分解且ｍ不整除 Ｍ的长度时,［Ｍ］∈ Ｌ’（Ａ） ｚ Ｑ．     

Two Kinds of Solvable Complete Lie Algebras

In this paper,we will give the definition of completable nilpotent Lie algebras,discuss its decomposition and prove that the heisenberg algebras and extensions of abelian quadratic Lie algebras are all completable nilpotent Lie algebras.     

The Lie Algebras in which Every Subspace Is Its Subalgebra

In this paper, we study the Lie algebras in which every subspace is its subalgebra (denoted by HB Lie algebras). We get that a nonabelian Lie algebra is an HB Lie algebra if and only if it is isomorphic to $g\dot{+}\mathbb{C}id_g$, where $g$ is an abelian Lie algebra. Moreover we show that the derivation algebra and the holomorph of a nonabelian HB Lie algebra are complete.     

The Lie Algebras in which Every Subspace s Its Subalgebra

In this paper, we study the Lie algebras in which every subspace is its subalgebra (denoted by HB Lie algebras). We get that a nonabelian Lie algebra is an HB Lie algebra if and only if it is isomorphic to g+Cidg, where g is an abelian Lie algebra. Moreover we show that the derivation algebra and the holomorph of a nonabelian HB Lie algebra are complete.     

The Lie Algebras in which Every Subspace Is Its Subalgebra

In this paper, we study the Lie algebras in which every subspace is its subalgebra （denoted by HB Lie algebras）. We get that a nonabelian Lie algebra is an HB Lie algebra if and only if it is isomorphic to g＋Cidg, where g is an abelian Lie algebra. Moreover we show that the derivation algebra and the holomorph of a nonabelian HB Lie algebra are complete.     

关于完备李群与完备李代数

孟道骥等对完备李代数作了系统的研究并已获得很多基本和重要的结果。本文给出完备李群与完备李代数的某些关系。     

完备Lie代数的若干进展

近十年来，特别是近几年完备Ｌｉｅ代数的研究取得了许多进展，本文分以下六个方面介绍这一领域的研究状况，０）引言；１）完备Ｌｉｅ代数的分解和唯一性；２）一些完备Ｌｉｅ代数。３）可解完备Ｌｉｅ代数；４）完备Ｌｉｅ代数的极大环面子代数，Ｋｉｌｌｉｎｇ型及结构；５）一些公开问题。     

Depth Generated Simple Lie Algebras

A Lie module algebra for a Lie algebra L is an algebra and L-module A such that L acts on A by derivations. The depth Lie algebra of a Lie algebra L with Lie module algebra A acts on a corresponding depth Lie module algebra . This determines a depth functor from the category of Lie module algebra pairs to itself. Remarkably, this functor preserves central simplicity. It follows that the Lie algebras corresponding to faithful central simple Lie module algebra pairs (A,L) with A commutative are simple. Upon iteration at such (A,L), the Lie algebras are simple for all i ∈ ω. In particular, the (i ∈ ω) corresponding to central simple Jordan Lie algops (A,L) are simple Lie algebras. Presented by Don Passman.     

具有交换幂零根基的完备李代数的自同构群

给出了复数域上具有交换幂零根基的完备李代数的自同构群．     

On Complete Lie Algebras

In this article, the author gives two methods to construct complete Lie algebras. Both methods show that the derivation algebras of some Lie algebras are complete.