On complete Lie algebras
BinYong Hsie
本文给出了构造完备李代数的两种方法。这两种方法都证明了某些李代数的导子代数是完备的。
In this paper, the author gives two methods to construct complete Lie algebras. Both methods show that the derivation algebras of some Lie algebras are complete.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
继续探索
We give an explicit description of commutative post-Lie algebra structures on some classes of nilpotent Lie algebras. For non-metabelian filiform nilpotent Lie algebras and Lie algebras of strictly upper-triangular matrices we show that all CPA-structures are associative and induce an associated Poisson-admissible algebra.
Universal enveloping Lie Rota-Baxter algebra of preLie and post-Lie algebras
构造了前李代数和后李代数的泛包络李Rota-Baxter代数.证明了簇对（零权LieRota-Baxter代数，前李代数）和簇对（非零权LieRota-Baxter代数，后李代数）都是PBW-对，且LieRota-Baxter代数簇不是Schreier簇.
A note on orthogonal Lie algebras in dimension 4 viewed as current Lie algebras
4维正交李代数被认为是当前李代数，从而产生了一个自然的分解，他们在任何领域。
Post-Lie algebra structures on pairs of Lie algebras
本文研究了李群的诣零仿射作用所激发的李代数对$(\mathfrak{g},\mathfrak{n})$上的后李代数结构。我们证明存在性结果，这种结构依赖于$\mathfrak{g}$和$\mathfrak{n}$的代数结构的相互作用。我们考虑单、半单、约化、完全、可解、幂零、交换和幺模李代数。此外，我们还研究了完备李代数上的交换后李代数结构.利用李代数上同调，我们证明了这样的结构在几种情况下是平凡的。对低维李代数上的交换结构进行了分类，并研究了幂零李代数的情形。
Commutative post-Lie algebra structures on Lie algebras
证明了完备李代数上的CPA-结构（交换后李代数结构）是平凡的。进一步给出了单李代数的抛物子代数上的CPA-结构的一般分解，并分类了抛物子代数上的CPA-结构。
Lie Algebra Prederivations and strongly nilpotent Lie Algebras
我们研究了李代数预导。允许非奇异预导子的李代数是幂零的。对只允许一个非奇异预导子但不允许非奇异导子的丝状李代数进行了分类。证明了任意四步幂零李代数都存在非奇异预导子。所得结果可用于构造李代数上的仿射结构。
We study sympathetic Lie algebras, namely perfect and complete Lie algebras. They arise among other things in the study of adjoint Lie algebra cohomology. This is motivated by a conjecture of Pirashvili, which says that a non-trivial finite-dimensional complex perfect Lie algebra is semisimple if and only if its adjoint cohomology vanishes. We prove several results on sympathetic Lie algebras and the adjoint Lie algebra cohomology of Lie algebras in general, using the Hochschild-Serre formula. For certain semidirect products we obtain explicit results for the adjoint cohomology.
A twisted generalization of Lie-Yamaguti algebras
定义了Lie-Yamaguti代数的一个扭曲推广，称为Hom-Lie-Yamaguti代数. Hom-Lie-Yamaguti代数推广了Hom-Lie三元系（以及随后的三元Hom-Nambu代数）和Hom-Lie代数，就像Lie-Yamaguti代数推广了Lie三元系和李代数一样。证明了Hom-Lie-Yamaguti代数范畴在自态扭下是闭的。利用经典的Lie-Yamaguti代数和Malcev代数构造了Hom-Lie-Yamaguti代数。当Hom-Lie-Yamaguti代数的三元运算以某种特定的方式表示为二元运算时，这样的Hom-Lie-Yamaguti代数是Hom-Malcev代数.
Biderivations and commutative post-Lie algebra structure on the Schrödinger-Virasoro Lie algebra
本文刻画了Schrödinger-Virasoro李代数的双导子.得到了一类非内非反对称双导子。作为应用，我们刻画了Schrödinger-Virasoro李代数上的交换后李代数结构.
Super 3-Lie Algebras Induced by Super Lie Algebras
提出了超n-李代数的概念，并利用一个二元超李代数构造了一个超n-李代数，该代数具有超迹的模拟.我们将这种方法应用于具有偶数个生成元的Clifford代数的超李代数，并利用该超李代数的一个由旋量超模给出的矩阵表示，构造了一系列由正偶数标号的超3-李代数.
Derivation Hom-Lie 2-algebras and non-abelian extensions of Hom-Lie algebras
本文引入了Hom-李代数的导子的概念，并构造了相应的严格Hom-Lie 2-代数，称之为导子Hom-Lie 2-代数.作为应用，我们研究了Hom-李代数的非交换扩张。证明了Hom-李代数g通过Hom-李代数h的对角非交换扩张的同构类与g到导子Hom-李2-代数DER（h）的态射的同伦类一一对应.
On pseudo-Riemannian Lie algebras: a class of new Lie-admissible algebras
M. Boucetta在[2]中研究李代数对偶上的线Poisson结构时引入了伪黎曼李代数的概念。本文重新定义了伪黎曼李代数，它实质上是一类新的容许李代数，并证明了所有伪黎曼李代数都是可解的。利用我们的主要结果和方法，我们证明了M. Boucetta在[2，3]中的结果，从而给出了Riemann-李代数的一个显式构造和2维和3维伪Riemann李代数的一个分类.
Lie algebras with associative structures. Applications to the study of 2-step nilpotent Lie algebras
研究了李括号也是结合乘法或三次结合乘法的李代数，刻画了幂零李代数的幂零指数为2或3。特别是我们研究类的2步幂零李代数，他们的变形，我们计算的上同调参数化的变形在这个类。
The aim of this paper is to introduce $n$-ary BiHom-algebras, generalizing BiHom-algebras. We introduce an alternative concept of BiHom-Lie algebra called BiHom-Lie-Leibniz algebra and study various type of $n$-ary BiHom-Lie algebras and BiHom-associative algebras. We show that $n$-ary BiHom-Lie-Leibniz algebra can be represented by BiHom-Lie-Leibniz algebra through fundamental objets. Moreover, we provide some key constructions and study $n$-ary BiHom-Lie algebras induced by $(n-1)$-ary BiHom-Lie algebras.
Derivation double Lie algebras
研究了李代数L的经典R-矩阵D，使得D也是L的导子。这就产生了导子双李代数（L，D）.动机来自最近的工作后李代数结构对李代数产生的研究中的零仿射行动的李群。证明了不存在非平凡单导子双李代数，并研究了任意李代数的相关李代数恒等式。
Oscillator Lie algebras are the only non commutative solvable Lie algebras which carry a bi-invariant Lorentzian metric. In this paper, we determine all the Poisson structures, and in particular, all symmetric Leibniz algebra structures whose underlying Lie algebra is an oscillator Lie algebra. We give also all the symmetric Leibniz bialgebra structures whose underlying Lie bialgebra structure is a Lie bialgebra structure on an oscillator Lie algebra. We derive some geometric consequences on oscillator Lie groups.
We determine commutative post-Lie algebra structures on some infinite-dimensional Lie algebras. We show that all commutative post-Lie algebra structures on loop algebras are trivial. This extends the results for finite-dimensional perfect Lie algebras. Furthermore we show that all commutative post-Lie algebra structures on affine Kac--Moody Lie algebras are "almost trivial".
For $a,b\in \mathbb{C}$, the Lie algebra $\mathcal{W}(a,b)$ is the semidirect product of the Witt algebra and a module of the intermediate series. In this paper, all biderivations of $\mathcal{W}(a,b)$ are determined. Surprisingly, these Lie algebras have symmetric (and skewsymmetric) non-inner biderivations. As an applications, commutative post-Lie algebra structures on $\mathcal{W}(a,b)$ are obtained.
Locally loop algebras and locally affine Lie algebras
研究了一类新的李代数，它是零值为1的驯服的局部扩张仿射李代数。它是仿射李代数的无限秩类似物，并且它们的无中心核是loop代数的局部版本。这样的代数称为局部仿射李代数和局部loop代数。我们将两者分类。
Gröbner-Shirshov bases for Lie $Ω$-algebras and free Rota-Baxter Lie algebras
本文将Lyndon-Shirshov字推广为集合$X$上的Lyndon-Shirshov $Ω$ -字，并证明了所有非结合Lyndon-Shirshov $Ω$ -字的集合构成集合$X$上自由李$Ω$ -代数的线性基.由此建立了李$Ω$ -代数的Gröbner-Shirshov基理论。作为应用，我们给出了自由$λ$-Rota-Baxter李代数、自由修正$λ$ -Baxter李代数和自由Nijenhuis李代数的Gröbner-Shirshov基，进而得到了这三种自由代数的线性基.
Post-Lie conformal algebra structures on Lie conformal algebras
本文研究后李拟代数结构，建立其与李拟代数上权重为1的罗塔-巴克斯算子的等价关系，并分类了B(q)和W(b)两类李拟代数上的后李拟代数结构。
The aim of this paper is to introduce the notion of intuitionistic fuzzy Lie subalgebras and intutionistic fuzzy Lie ideals of n-Lie algebras. It is a generalization of intuitionistic fuzzy Lie algebras. Then, we investigate some of characteristics of intutionistic fuzzy Lie ideals (resp. subalgebras) of n-Lie algeras. Finally, we define the image and the inverse image of intuitionistic fuzzy Lie subalgebra under n-Lie algebra homomorphism. The properties of intuitionistic fuzzy n-Lie subalgebras and intuitionistic fuzzy Lie ideals under homomorphisms of n-Lie algebras are studied. Finally, we…
On quadratic Lie algebras containing the Heisenberg Lie algebra
本文研究了包含海森堡李代数的二次李代数的构造方法及性质，探讨了其扩展条件和不变度量的存在性。
Multiloop Lie algebras and the construction of extended affine Lie algebras
利用多圈实现构造的多圈李代数如果满足一定的条件，则可以是李环面，并且从李环面可以得到一族扩展仿射李代数（EALA）.然而，在许多情况下，即使一个给定的多圈李代数不满足这些条件，我们也可以由它构造一族EALA.本文研究了这一构造，证明了由两个多圈李代数构造的两族EALA同构一致当且仅当两个多圈李代数“支撑同构”.同时给出了两个多圈李代数支撑同构的一个充要条件。
About Cartan-Subalgebras in Lie-Algebras associated to Associative Algebras
研究了与结合代数相关联的李代数的Cartan子代数。
The double shuffle Lie algebra injects into the Kashiwara-Vergne Lie algebra
本文证明了双重混洗李代数到 Kashiwara-Vergne 李代数存在单射李同态，并与已知注入构成交换三角形。
A relation between $\frac{1}{2}$-derivations of Lie algebras and transposed Poisson algebras was established. Some non-trivial transposed Poisson algebras with a certain Lie algebra (Witt algebra, algebra $\mathcal{W}(a,-1)$, thin Lie algebra and solvable Lie algebra with abelian nilpotent radical) were constructed. In particular, we constructed an example of the transposed Poisson algebra with associative and Lie parts isomorphic to the Laurent polynomials and the Witt algebra. On the other side, it was proven that there are no non-trivial transposed Poisson algebras with Lie algebra part iso…
In this paper, we introduce the notion Lie-derivation. This concept generalizes derivations for non-Lie Leibniz algebras. We study these Lie-derivations in the case where their image is contained in the Lie-center, call them Lie-central derivations. We provide a characterization of Lie-stem Leibniz algebras by their Lie-central derivations, and prove several properties of the Lie algebra of Lie-central derivations for Lie-nilpotent Leibniz algebras of class 2. We also introduce ${\sf ID}_*-Lie$-derivations. A ${\sf ID}_*-Lie$-derivation of a Leibniz algebra G is a Lie-derivation of G in which …
The Betti numbers for a family of solvable Lie algebras
本文给出了辛二次李代数的一个特征，即它的内导子李代数有一个可逆导子。引入辛二次李代数族来说明这种情况。最后，我们用两种方法计算了一族可解李代数的贝蒂数：利用二次李代数的上同调和应用Heisenberg李代数关于一维李代数扩张的Pouseele结果
The paper studies the cohomology of Lie algebras and quadratic Lie algebras. Firstly, we propose to describe the cohomology of $MD(n,1)$-class which was introduced in \cite{LHNCN16}. This class contains Heisenberg Lie algebras. In 1983, L. J. Santharoubane \cite{San83} computed the cohomology of Heisenberg Lie algebras. In this paper, we will completely describe the cohomology of the other ones of $MD(n, 1)$-class. Finally, we will be concerned about the cohomology of quadratic Lie algebras. In 1985, A. Medina and P. Revoy \cite{MR85} computed the second Betti number of the generalized real di…
Lie bialgebra structures on the Schrödinger-Virasoro Lie algebra
本文研究了Schrödinger-Virasoro代数$\LL$上的李双代数结构.令人惊讶的是，我们发现了一个有趣的事实：Schrödinger-Virasoro代数上的李双代数结构并不都是三角余边界的，这与某些与Virasoro代数相关的李代数的相关已知结果不同.
In this paper we show there are no classical type simple Lie 2-algebras with toral rank odd and we also show that the simple contragredient Lie 2-algebra $G(F_{4, a})$ of dimension 34 has toral rank 4, and we give the Cartan decomposition of $G(F_{4, a})$.
In this paper, we study admissible $ω$-left-symmetric algebraic structures on $ω$-Lie algebras over the complex numbers field $\mathbb C$. Based on the classification of $ω$-Lie algebras, we prove that any perfect $ω$-Lie algebra can't be the $ω$-Lie algebra defined by the commutator of an $ω$-left-symmetric algebra.
In this paper, first we introduce the notion of a quadratic Lie-Yamaguti algebra and show that the invariant bilinear form in a quadratic Lie-Yamaguti algebra induces an isomorphism between the adjoint representation and the coadjoint representation. Then we introduce the notions of relative Rota-Baxter operators on Lie-Yamaguti algebras and pre-Lie-Yamaguti algebras. We prove that a pre-Lie-Yamaguti algebra gives rise to a Lie-Yamaguti algebra naturally and a relative Rota-Baxter operator induces a pre-Lie-Yamaguti algebra. Finally we study symplectic structures on Lie-Yamaguti algebra, which…
Hom-Lie algebras defined on central extensions of a given quadratic Lie algebra that in turn admit an invariant metric, are studied. It is shown how some of these algebras are naturally equipped with other symmetric, bilinear forms that satisfy an invariant condition for their twisted multiplication maps. The twisted invariant bilinear forms so obtained resemble the Cartan-Killing forms defined on ordinary Lie algebras. This fact allows one to reproduce on the Hom-Lie algebras hereby studied, some results that are classically associated to the ordinary Cartan-Killing form.
In this article, we study the notion of central extension of Leibniz $n$-algebras relative to $n$-Lie algebras to study properties of Schur $\mathsf{Lie}$-multiplier and $\mathsf{Lie}$-covers on Leibniz $n$-algebras. We provide a characterization of $\mathsf{Lie}$-perfect Leibniz $n$-algebras by means of universal $\mathsf{Lie}$-central extensions. It is also provided some inequalities on the dimension of the Schur $\mathsf{Lie}$-multiplier of Leibniz $n$-algebras. Analogue to Wiegold [38] and Green [17] results on groups or Moneyhun [26] result on Lie algebras, we provide upper bounds for the…
In this paper, we introduce the notion of algebras of quotients of Hom-Lie algebras and investigate some properties which can be lifted from a Hom-Lie algebra to its algebra of quotients. We also give some necessary and sufficient conditions for Hom-Lie algebras having algebras of quotients. We also examine the relationship between a Hom-Lie algebra and the associative algebra generated by inner derivations of the corresponding Hom-Lie algebra of quotients. Moreover, we introduce the notion of dense extensions and get a proposition about Hom-Lie algebras of quotients via dense extensions.
Prime Lie algebras satisfying the standard Lie identity of degree 5
对于每一个交换微分代数，都可以定义特殊导子的李代数。多年来，人们已经知道，并不是每个李代数都能嵌入到某些微分代数的特殊导子的李代数中。更确切地说，交换代数的特殊导子的李代数总是满足$5$度的标准李恒等式。这种嵌入的存在性问题是一个长期存在的问题（参见\cite{YuPSt5,PoinsotAAM,Poinsot}），它与仿射线上向量场的李代数密切相关（参见\cite{YuPSt5}）。它是由Razmyslov在\cite{YuPSt5}中解决的，用于满足这个恒等式的简单李代数（另见\cite [Th. 16]{Poinsot}）。我们将这个结果推广到零特征域上的素（和半素）李代数，这些李代数满足度为~ $5$的标准李恒等式.作为应用，我们证明了对任何半素李代数，标准恒等式$St_5$蕴涵仿射线上多项式向量场李代数的所有其它恒等式.我们还把以前关于素微分代数的特殊导子的李代数的素性的一些结果推广到非酉微分代数的情形。
Nonabelian embedding tensors on 3-Lie algebras and 3-Leibniz-Lie algebras
本文提出3-李代数上的非阿贝尔嵌入张量与3-莱布尼茨-李代数概念，构建对应上同调理论并用以刻画无穷小形变，还研究了李代数诱导的此类非阿贝尔嵌入张量。
After recalling the notion of Lie algebroid, we construct these structures associated with contact forms or systems. We are then interested in particular classes of Lie Rinehart algebras.
In this paper we introduce the concept of $n$-Lie-isoclinism on non-Lie Leibniz algebras. Among the results obtained, we provide several characterizations of $n$-Lie-isoclinic classes of Leibniz algebras. Also, we provide a characterization of $n$-Lie-stem Leibniz algebras, and prove that every $n$-Lie-isoclinic class of Leibniz algebras contains a $n$-Lie-stem Leibniz algebra.
Novikov algebras and Novikov structures on Lie algebras
研究了有限维李代数上的Novikov代数理想和Novikov结构。本文给出了不具有Novikov结构的三步幂零李代数的第一个例子。另一方面，我们证明了任何自由三步幂零李代数都有一个Novikov结构。我们还研究了三角形矩阵的李代数的存在性问题。最后我们证明了存在任意高可解类的李代数族，它们允许Novikov结构。
A complex fuzzy Lie algebra is a fuzzy Lie algebra whose membership function takes values in the unit circle in the complex plane. In this paper, we deine the complex fuzzy Lie subalgebras and complex fuzzy ideals of Lie algebras. Then, we investigate some of characteristics of complex fuzzy Lie subalgebras. The relationship between complex fuzzy Lie subalgebras and fuzzy Lie subalgebras is also investigated. Finally, we define the image and the inverse image of complex fuzzy Lie subalgebra under Lie algebra homomorphism. The properties of complex fuzzy Lie subalgebras and complex fuzzy ideals…
Index a Lie Borel Lie Algebra
本文计算了单 Lie 代数的 Lie Borel Lie 代数的指数。
We study post-Lie algebra structures on $(\mathfrak{g},\mathfrak{n})$ for nilpotent Lie algebras. First we show that if $\mathfrak{g}$ is nilpotent such that $H^0(\mathfrak{g},\mathfrak{n})=0$, then also $\mathfrak{n}$ must be nilpotent, of bounded class. For post-Lie algebra structures $x\cdot y$ on pairs of $2$-step nilpotent Lie algebras $(\mathfrak{g},\mathfrak{n})$ we give necessary and sufficient conditions such that $x\circ y=\frac{1}{2}(x\cdot y+y\cdot x)$ defines a CPA-structure on $\mathfrak{g}$, or on $\mathfrak{n}$. As a corollary we obtain that every LR-structure on a Heisenberg L…
In this paper, we first study properties of the lower central chains for Novikov algebras. Then we show that for every Lie nilpotent Novikov algebra~$\mathcal{N}$, the ideal of~$\mathcal{N}$ generated by the set~$\{ab - ba\mid a, b\in \mathcal{N}\}$ is nilpotent. We secondly provide necessary and sufficient conditions on the graph $E$ and the field $K$ for which the Leavitt path algebra $L_K(E)$ is Lie solvable. Consequently, we obtain a complete description of Lie nilpotent Leavitt path algebras, and show that the Lie solvability of~$L_K(E)$ and the Lie nilpotency of $[L_K(E),L_K(E)]$ are the…
Gröbner-Shirshov bases for Lie algebras over a commutative algebra
本文建立了交换环上李代数的Gröbner-Shirshov基理论。作为应用，我们给出了特殊李代数（可嵌入同一环上结合代数的李代数）和非特殊李代数（遵循P. M. Cohn（1963）\cite{Conh}的建议）的一些新例子。特别地，当$p=2,\ 3,\ 5$是时，特征$p$上的Cohn李代数是非特殊的。我们提出了一个算法，可以检查任何$p$，无论科恩的李代数是否非特殊。同时证明了任意二次生成或可数生成李代数都可嵌入到二次生成李代数中。
In this paper, we study conformal biderivations of a Lie conformal algebra. First, we give the definition of conformal biderivation. Next, we determine the conformal biderivations of loop $W(a,b)$ Lie conformal algebra, loop Virasoro Lie conformal algebra and Virasoro Lie conformal algebra. Especially, all conformal biderivations on Virasoro Lie conformal algebra are inner conformal biderivations.
Almost inner derivations of Lie algebras
本文研究了Gordon和Wilson在紧致解流形的等谱形变中引入的李代数的几乎所有内导子。计算了低维李代数的几乎内导子，并引入固定基向量的概念，证明了图决定的$2$ -步幂零李代数，自由$2$和$3$ -步幂零李代数，两个生成元上的自由亚阿贝尔李代数，几乎交换李代数和三角李代数的几乎内导子都是内导子.另一方面，我们也展示了具有任意大的非内几乎内导子空间的幂零李代数族。
Lie affgebra structures on three-dimensional solvable Lie algebras
本文完整分类了三维可解李代数上的复李 affgebra 结构。
Pre-Lie algebras in positive characteristic
在素特征中我们引入了限制准李代数的概念。我们证明了在前李的情况下，类似于限制李代数的Jacobson定理。特别地，我们证明了正特征域上的任何树状代数都是限制准李代数。从而得到Rota-Baxter代数和拟三角代数是限制准李代数。证明了自由$Γ(\calligra{preLie})$ -代数是限制预李代数，其中$\calligra{preLie}$表示预李运算.最后，我们定义了限制包络树状代数的概念，并构造了函子$(-)_{p-preLie}: Dend \rightarrow p-preLie$的左伴随函子。
Coassociative Lie algebras
余结合李代数是具有满足相容条件的余结合余代数结构的李代数。余结合李代数的包络代数可以看作是李代数通常的泛包络代数的余代数变形。这个新的包络代数提供了非交换和非余交换霍普夫代数的有趣例子，并导致[WZZ]中Gelfand-Kirillov维数为4的连通霍普夫代数的分类.
Minimal linear representations of filiform Lie algebras and their application for construction of Leibniz algebras
本文利用严格上三角形矩阵，求出了几类丝状李代数的极小忠实表示。研究了相应的李代数是丝状李代数的Leibniz代数，使得作用$I \times L \to I$产生丝状李代数的极小忠实表示.对于低维情形，给出了此类Leibniz代数的同构分类。
We study from the point of view of rational equivalence the enveloping algebras of Lie algebras of dimension 3 whose derived Lie subalgebra is of dimension 2, over an algebraically closed base field in arbitrary characteristics.
We continue the algebraic study of almost inner derivations of Lie algebras over a field of characteristic zero and determine these derivations for free nilpotent Lie algebras, for almost abelian Lie algebras, for Lie algebras whose solvable radical is abelian and for several classes of filiform nilpotent Lie algebras. We find a family of $n$-dimensional characteristically nilpotent filiform Lie algebras $\mathfrak{f}_n$, for all $n\ge 13$, all of whose derivations are almost inner. Finally we compare the almost inner derivations of Lie algebras considered over two different fields $K\supseteq…
In this paper, we classify flnite dimensional multiplicative simple BiHom-Lie algebras by investigating the corresponding semisimple Lie algebras and we give a complete classification of the complex 3-dimensional multiplicative BiHom-Lie algebras.
Representations$^{6-th}$ of Lie Algebras
引入了李代数的表示$^{6-th}$，并在李代数的表示$^{6-th}$的背景下，研究了李代数包络代数的P-B-W定理和霍普夫代数结构的对应问题.
Post-Lie algebra structures on the Witt algebra
本文刻画了Witt代数上的分次后李代数结构和一类移位后李代数结构。得到了一些新的李代数，并给出了它们的一类模。作为应用，研究了Witt代数上的齐次Rota-Baxter算子和一类权为$1$的非齐次Rota-Baxter算子.
This paper defines compatible BiHom-Lie algebras by twisting the compatible Lie algebras by two linear commuting maps. We show the characterization of compatible BiHom-Lie algebra as a Maurer-Cartan element in a suitable bidifferential graded Lie algebra. We also define a cohomology theory for compatible BiHom-Lie algebras.
The Grunewald-O'Halloran conjecture for nilpotent Lie algebras of rank >= 1
Grunewald和O 'Halloran在1993年证明了每一个复幂零李代数都是另一个非同构李代数的退化。证明了关于允许半单导子的幂零李代数类的猜想，对于特征幂零李代数类仍是开放的。在第一个特征幂零李代数出现的7维空间中，证明了猜想，并证明了每个7维幂零李代数的非平凡退化。
扫码添加微信好友，提出您的宝贵建议 👇
💡 备注请填写：网站反馈
发表机构由 AI 从论文文本抽取，如发现错误，欢迎反馈修正建议。