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## permutation group

• [数] 置换群；[数] 排列群

### 网络释义专业释义英英释义

[数] 置换群

[数] 排列群

, (N −1, N)} 所生成 的排列群 (permutation group)。 由于每个鬼脚图可写成一个排列, 根据排列的定义可得 鬼脚图的分析 39 引理2: 鬼脚图的起点与终点为一对一映成关系。

affine permutation group [数] 仿射置换群

degree of permutation group [数] 置换群的次数

更多收起网络短语
• 置换群 - 引用次数：24

Suppose that G is a permutation group on the finite setΩ ,.

G是有限集合Ω上的传递置换群

参考来源 - 一类本原群的次轨道结构
排列群
• 置换群 - 引用次数：5

参考来源 - 决策神经网络模型及应用研究

·2,447,543篇论文数据，部分数据来源于NoteExpress

#### Permutation group

• In mathematics, a permutation group is a group G whose elements are permutations of a given set M, and whose group operation is the composition of permutations in G (which are thought of as bijective functions from the set M to itself); the relationship is often written as (G,M). Note that the group of all permutations of a set is the symmetric group; the term permutation group is usually restricted to mean a subgroup of the symmetric group.

### 双语例句

• With each recursive step, cross products with one additional Permutation Group are formed.

伴随每个递归步骤，会形成带有一个额外置换的向量积。

• There were 3 subluxations in unpermutation group and 5 in permutation group after patellar replacement.

置换髌骨术后髌骨半脱位3置换髌骨5例。

• A permutation group approach to a one dimensional Heisenberg open spin 12 chain with nearest neighbor interactions is studied.

利用置换方法研究了具有邻近相互作用一维海森堡自旋12 模型

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