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给出了Leibniz n-超代数的Frattini-子代数的一些重要性质,确定了Leibniz n-超代数的Frattini-子代数的分解定理,并且利用所得到的Frattini-子代数的重要性质,Leibniz n-超代数是幂零的一个必要条件被给出. 相似文献
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Samuel Poss 《Mathematische Zeitschrift》1975,141(3):199-204
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Ap-group of sufficiently large nilpotence class cannot occur as a normal subgroup contained in the Frattini subgroup of any
finite group. The Frattini subgroup of a group of order Π
pi
αi
with max α
i
at least 3, has nilpotence class at most 1/2 (max α
i
− 1). The Frattini subgroup of at-group is abelian. The occurrence of groups of orderp
4 as normal subgroups contained in Frattini subgroups is investigated.
National Science Foundation Science Faculty Fellow, University of Cincinnati 相似文献
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The Frattini Subalgebra of Restricted Lie Superalgebras 总被引:6,自引:0,他引:6
Liang Yun CHEN Dao Ji MENG Yong Zheng ZHANG 《数学学报(英文版)》2006,22(5):1343-1356
In the present paper, we study the Frattini subalgebra of a restricted Lie superalgebra (L, [p]). We show first that if L = A1 + A2 +… +An, then Фp(L) = Фp(A1) +Фp(A2) +…+Фp(An), where each Ai is a p-ideal of L. We then obtain two results: F(L) = Ф(L) = J(L) = L if and only if L is nilpotent; Fp(L) and F(L) are nilpotent ideals of L if L is solvable. In addition, necessary and sufficient conditions are found for Фp-free restricted Lie superalgebras. Finally, we discuss the relationships of E-p-restricted Lie superalgebras and E-restricted Lie superalgebras. 相似文献
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李三系是从黎曼对称空间产生的三元运算的代数系统,近年来备受数学家们的重视.针对李三系的Frattini子系和基本李三系的问题进行了研究,给出了Frattini子系和基本李三系的一些性质,并证明了李三系的非嵌入定理,同时得到了幂零李三系是基本李三系的一个充要条件. 相似文献
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李超三系的Frattini-子系 总被引:1,自引:0,他引:1
In the present paper,we develop initially the Frattini theory for Lie supertriple systems,obtain some properties of the Frattini subsystem and show that the intersection of all maximal subsystems of a solvable Lie supertriple system is its ideal.Moreover,we give the relationship between φ-free and complemented for Lie supertriple system. 相似文献
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Frattini sublattices of finite distributive lattices are characterized and several applications are given thereof.Presented by J. Berman.The support of Consejo Nacional de Investigaciones Cientificas y Técnicas de la República Argentina is gratefully acknowledged. 相似文献
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We show that it is a NP-complete problem to decide whether a finite poset arises as the (Birkhoff) dual of the Frattini sublattice of some finite distributive lattice.This work was supported in part by Swiss NSF grant 20-32644.91. 相似文献
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W. Mack Hill 《Israel Journal of Mathematics》1977,26(1):68-74
In the context of the problem of which nonabelianp-groups can occur as normal subgroups contained in Frattini subgroups, the family of supernilpotent groups (all maximal subgroups characteristic) is investigated. Results of this investigation are applied to the Frattini-embedding problem, incorporating recent work of A. R. Makan. The groups of order 2n (n ≦ 6) have been examined with respect to supernilpotence and their occurrence as normal subgroups contained in Frattini subgroups. Results of this examination are presented. 相似文献
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Gail L. Lange 《Israel Journal of Mathematics》1978,29(4):357-360
This paper deals with nonabelianp-groupsT (p a prime andp>2) which are either metacyclic or Redei. These groups are classified into those which are Frattini subgroups of a finitep-groupG and those which are not. Finally, it is shown that a nonabelian two-generator group of orderp
n
(n>4) which is the Frattini subgroup of ap-group must be metacyclic.
This work is contained in the author’s dissertation. 相似文献
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W. Mack Hill 《Israel Journal of Mathematics》1974,19(3):208-211
A nonabelianp-group with cyclic center cannot occur as a normal subgroup contained in the Frattini subgroup of ap-closed group. If a nonabelian normal subgroup of orderp
n
and nilpotence classk is contained in the Frattini subgroup of ap-closed group, then its exponent is a divisor ofp
n−k
. This fact is used to derive a relation among the order, number of generators, exponent, and class of the Frattini subgroup,
forp-groups. Finally, it is conjectured that a nonabelianp-group having center of orderp cannot occur as a normal subgroup contained in the Frattini subgroup of any finite group. A proof is given forp-supersolvable groups. 相似文献