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arXiv math/0310373math.GRmath.CO
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Burnside-Schur定理的新认识

A new look at the Burnside-Schur theorem

Sergei Evdokimov, Ilia Ponomarenko

摘要:

著名的Burnside-Schur定理指出,每个包含正则循环子群的本原有限置换群要么2-传递,要么同构于素数度的一维仿射群的子群。已知这个定理可以表示为有限循环群上Schur环上的一个命题。推广后者,我们引入有限交换环上的Schur环,并证明了这一声明的一个模拟。此外,还用置换群项刻画了有限局部交换环。

英文摘要:

The famous Burnside-Schur theorem states that every primitive finite permutation group containing a regular cyclic subgroup is either 2-transitive or isomorphic to a subgroup of a 1-dimensional affine group of prime degree. It is known that this theorem can be expressed as a statement on Schur rings over a finite cyclic group. Generalizing the latters we introduce Schur rings over a finite commutative ring and prove an analog of this statement for them. Besides, the finite local commutative rings are characterized in the permutation group terms.

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。

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