共查询到20条相似文献,搜索用时 78 毫秒
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一个BCK-代数叫做关联的,如果它满足 (1).x*(y*x)=x K.Is’eki[2]证明了满足(1)的BCI-代数是一个BCK-代数。于是为了引入关联BCI-代数概念,先给出关联BCK-代数的等价条件。本文将不加说明地引用[1]中的记号和结论。 相似文献
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Modular Lie Superalgebras of H-type 总被引:3,自引:0,他引:3
YongZhengZHANG 《数学学报(英文版)》2004,20(4):683-694
In this article the Z-graded transitive modular Lie superalgebra О i≥-1 Li, whose representation of Lo in L-1 is isomorphic to the natural representation of osp(L-1), is determined. 相似文献
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The Maximal Graded Left Quotient Algebra of a Graded Algebra1) 总被引:1,自引:0,他引:1
Gonzalo ARANDA PINO Mercedes SILES MOLINA 《数学学报(英文版)》2006,22(1):261-270
We construct the maximal graded left quotient algebra of every graded algebra A without homogeneous total right zero divisors as the direct limit of graded homomorphisms (of left A-modules) from graded dense left ideals of A into a graded left quotient algebra of A. In the case of a superalgebra, and with some extra hypothesis, we prove that the component in the neutral element of the group of the maximal graded left quotient algebra coincides with the maximal left quotient algebra of the component in the neutral element of the group of the superalgebra. 相似文献
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令A为诺特基本k-代数,设J为其Jacobson根且半单代数A/J同构于有限个k的直积.证明了如果A是AS-Gorenstein代数,则其Yoneda代数Ext*A(A/J,A/J)是Frobenius代数;如果A的内射维数injdimAA=d,则函子ExtdA(-,A)是可表示的. 相似文献
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MV-代数、BL-代数、R0-代数与多值逻辑 总被引:91,自引:20,他引:71
证明三种不同形式的MV-代数刻画的等价性,分析MV-代数、BL-代数与R0代数的逻辑背景,提出若干可进一步研究的课题。 相似文献
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两类幂零的n-Lie代数 总被引:4,自引:1,他引:3
本文提出并构造了两类幂零的n-Lie代数:特征幂零的n-Lie代数与最大秩的幂零的n-Lie代数.证明了n-Lie代数是特征幂零的n-Lie代数的充分必要条件,以及最大秩的幂零的n-Lie代数的结构特征. 相似文献
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Sh. M. Kasymov 《Algebra and Logic》1995,34(3):147-154
It is shown that Cartan's criteria for finite-dimensional Lie algebras to be semisimple and solvable are fully adaptable to
n-Lie algebras, provided that ideals of an n-Lie algebra are understood to be solvable in the sense of Kuz'min. Specifically,
we present a characterization of the Kuz'min radical in terms of a trace form associated with some representation ρ, which
is analogous to the characterization which we have in the case of Lie algebras. One more analog of the Cartan theorem is proved
for n-Lie algebras which are solvable in the sense of Filippov.
Translated fromAlgebra i Logika, Vol. 34, No. 3, pp. 274-287, May-June, 1995. 相似文献
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利用结合代数与n-李代数的张量积构造了一类无限维特征单的n-李代数,且证明了除n=3的情形以外,这类特征单n-李代数的内导子代数是特征单李代数. 相似文献
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本文研究具有平凡中心的有限维的n-Lie代数的分解及唯一性问题(定理2.2),而且证明了具有非平凡中心的n-Lie代数结论不成立.同时研究了n-Lie代数的导子代数及内导子代数的分解问题(定理2.1). 相似文献
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对φ-free n-Lie代数的判别条件作了探讨,得到了由n-Lie代数的幂零根基表示的充要条件,并对φ-free n-Lie代数的性质作了研究. 相似文献
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本文主要研究Heisenberg n-李代数的结构.给出了一类(3m+1)-维Heisenberg3-李代数及(nm+1)-维Heisenberg n-李代数的自同构群.且给出了自同构的具体表达式. 相似文献
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Sh. M. Kasymov 《Algebra and Logic》1995,34(4):223-231
One of the most profound results in the theory of Lie algebras states that any two Cartan subalgebras of a finite-dimensional Lie algebra over an algebraically closed field of characteristic 0 are conjugate relative to the group of special automorphisms generated by the exponents of nilpotent inner derivations. Using some new ideas, we prove an analog of this statement for n-ary n-Lie algebras. Other interesting properties of Cartan algebras, which are known to be shared by Lie algebras, are carried over to n-Lie algebras.Translated fromAlgebra i Logika, Vol. 34, No. 4, pp. 405–419, July-August, 1995. 相似文献
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In this paper, we mainly investigate the realization of 3-Lie algebras from a family of Lie algebras. We prove the realization theorem, offer a concrete example realizing all type of 4-dimensional 3-Lie algebras, and also give some properties about semi-simple n-Lie algebras. 相似文献