THE WELL-ORDERING OF DUAL BRAID MONOID

THE WELL-ORDERING OF DUAL BRAID MONOID
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双辫子幺半群的良序

DOI:
10.1142/s0218216510008029
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发表时间:
2010
影响因子:
0.5
通讯作者:
J. Fromentin
J. Fromentin
中科院分区:
数学4区
文献类型:
--
作者:
J. Fromentin

文献摘要

被引文献

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我们描述的限制Dehornoy订购的辫子的双辫子幺半群介绍的Birman,Ko和李:我们给出了一个归纳特征的排序的双辫子幺半群,并计算相应的序数类型。证明包括使用arXiv:math.GR/0811.3902的旋转范式在对偶辫幺半群上引入一个新的排序,然后证明这个新的排序与辫幺半群的标准排序一致。
We describe the restriction of the Dehornoy ordering of braids to the dual braid monoids introduced by Birman, Ko and Lee: we give an inductive characterization of the ordering of the dual braid monoids and compute the corresponding ordinal type. The proof consists in introducing a new ordering on the dual braid monoid using the rotating normal form of arXiv:math.GR/0811.3902, and then proving that this new ordering coincides with the standard ordering of braids.