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arXiv 2102.01145math.COmath.GR
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等大小的Hurwitz轨道

Hurwitz Orbits of Equal Size

Colin Pirillo, Seth Sabar

摘要:

我们提供了各种情况下,其中两个因式分解具有相同大小的赫尔维茨轨道。我们开始与原型结果的长度为2的因式分解,并表明,循环元素或翻转和反转元素在任何因式分解保持赫维茨轨道大小。我们证明了“双反”分解的特殊介绍组中的赫尔维茨轨道的大小相等,并最终与复杂的反射群的应用。

英文摘要:

We provide a variety of cases in which two factorizations have Hurwitz orbits of the same size. We begin with prototypical results about factorizations of length two, and show that cycling elements or flipping and inverting elements in any factorization preserves Hurwitz orbit size. We prove that "double reverse" factorizations in groups with special presentations have Hurwitz orbits of equal size, and end with applications to complex reflection groups.

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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