在线阅读 --自然科学版 2019年6期《半群PCSn的秩》
半群PCSn的秩--[在线阅读]
李亚雷, 罗永贵, 徐波
贵州师范大学 数学科学学院, 贵州 贵阳 550025
起止页码: 461--464页
DOI: 10.13763/j.cnki.jhebnu.nse.2019.06.001
摘要
CnXn上的循环群,SPn=Pn\Sn称为Xn上的部分奇异变换半群.通过分析变换半群PCSn=CnSPn的生成集,得到了变换半群PCSn的秩为[n/2]+2.
关键字: 变换半群 循环群

Rank of the Semigroup PCSn
LI Yalei, LUO Yonggui, XU Bo
School of Mathematics Science, Guizhou Normal University, Guizhou Guiyang 550025, China
Abstract:
Let Cn be the cyclic group on Xn, SPn=Pn\Sn be the partial singular transformation semi-group on Xn.By analyzing the generating set of the transformation semigroup PCSn=CnSPn,we obtain the rank of the transformation semigroup PCSn,which is[n/2]+2.

收稿日期: 2019-04-03
基金项目: 国家自然科学基金(11461014)

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