理学 >>> 数学 >>> 代数学 >>> 线性代数 群论 域论 李群 李代数 Kac-Moody代数 环论 模论 格论 泛代数理论 范畴论 同调代数 代数K理论 微分代数 代数编码理论 代数学其他学科
搜索结果: 1-6 共查到代数学 permutation相关记录6条 . 查询时间(0.109 秒)
Abstract: In this article, we consider permutation orbifold models of $C_2$-cofinite vertex operator algebras of CFT type. We show the $C_2$-cofiniteness of the 2-cyclic permutation orbifold model $(V...
Four-dimensional CFTs dual to branes transverse to toric Calabi{Yau threefolds have been described by bipartite graphs on a torus (dimer models). We use the theory of dessins d'enfants to describe the...
Two different models for a Hopf–von Neumann algebra of bounded functions on the quantum permutation group on infinitely many elements are proposed, one based on projective limits of enveloping von Neu...
Poincare Polynomial of a Kac-Moody Lie algebra can be obtained by classifying the Weyl orbit W() of its Weyl vector . A remarkable fact for Affine Lie algebras is that the number of elements of W(...
In this work we give some sufficient conditions under which the structure of a transitive group of finitary permutations on an infinite set can be determined from the structure of a point stabilizer. ...
We show that the groups mentioned in the title are solvable. Moreover, a point stabilizer H of the locally finite barely transitive group G is almost nilpotent, whenever the indices |H : H \cap Hg| (g...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...