期刊文献+

半群K(n,r)的生成集

Generating sets of the semigroup K(n,r)
下载PDF
导出
摘要 设T_n是有限集X_n上的全变换半群,对任意的1≤r≤n,令K(n,r)={α∈T_n|rank(α)≤r},则其为T_n的一个子半群.研究了半群K(n,r)中秩为r的元素组成的集合的任意子集G构成K(n,r)生成集的充分必要条件. Let Tn be the full transformation semigroup on a finite set Xn.For 1≤r≤n,let K(n,r)={α∈Tn|rank(α)≤r},which is an subsemigroup of Tn.Necessary and sufficient conditions are founded to keep the set constructed by the transformations of rank r to be a(minimal)generating set for the semigroup K(n,r).
出处 《东北师大学报(自然科学版)》 CAS CSCD 北大核心 2016年第2期23-26,共4页 Journal of Northeast Normal University(Natural Science Edition)
基金 国家自然科学基金资助项目(11461014) 贵州省科学技术基金资助项目(黔科合J字[2013]2225)
关键词 变换半群 生成集 tramformation semigroup generating set digraph
  • 相关文献

参考文献14

  • 1HOWIE J M.The subsemigroup generated by the idempotents of a full transformation semigroup[J].J London Math Soc,1966,1(1):707-716.
  • 2KEARNES K A,SZENDREI A,WOOD J.Generating singular transformations[J].Semigroup Forum,2001,63(3):441-448.
  • 3ANDRE J M.Semigroups that contain all singular transformations[J].Semigroup Forum,2004,68(2):304-307.
  • 4AYIK GtAYIK H,HOWIE J M.On factorisations and generators in transformation semigroup[J].Semigroup Forum,2005,70(2):225-237.
  • 5AYIK G,AYIK H, HOWIE J M,et al.Rank properties of the semigroup of singular transformations on a finite set[J].Commun Algebra,2008,36(7):2581-587.
  • 6GOMES G M S,HOWIE J M.On the ranks of certain finite semigroups of transformations[J].Math Proc Cambridge Phil Soc,1987,101(3):395-403.
  • 7AYIK G,AYIK H,BUGAY L,et al.Generating sets of finite singular transformation semigroups[J].Semigroup Forum,2012,86(1):59-66.
  • 8EVSEEV A E,PODRAN N E,Semigroups of transformations generated by idempotents of given defect[J].Izv VysS Ucebn Saved Mat,1972,117(2):44-50.
  • 9赵颐,游泰杰,赵平.半群POR_n理想的极大正则子半群[J].东北师大学报(自然科学版),2015,47(3):44-48. 被引量:1
  • 10吴江燕,游泰杰.保序部分变换半群PO_n的平方幂等元[J].东北师大学报(自然科学版),2015,47(1):6-11. 被引量:6

二级参考文献13

  • 1HaoBoYANG XiuLiangYANG.Maximal Subsemigroups of Finite Transformation Semigroups K(n,r)[J].Acta Mathematica Sinica,English Series,2004,20(3):475-482. 被引量:19
  • 2GOMES G M S, HOWlE J M. On the ranks of certain semigroups of order-preserving transformations[J]. Semigroup Forum, 1992,45 : 272-282.
  • 3UMAR A. On the semigroup of partial one-one order-decreasing finite transformation[J]. Proc Roy Soc Edinburgh, 1993,123A:355-363.
  • 4MADU B A. Quasi-idempotents and quasi-nilpotents in finite transformations semigroups[M]. PhD thesis: Ahmadu Bello University Zaria, 1999 : 20-90.
  • 5MADU B A,GARBA G U. Guasi-idempotents in finite semigroups of order-preserving chains[J]. Research Journal of Science, 2001,7 : 61-64.
  • 6IMAM A T. Subsemigroups generated by quasi-idempotents in certain finite semigroups of mappings[M]. PhD thesis:Ahmadu Bello University Zaria, 2013 : 24-42.
  • 7HOWIE J M. Fundamentals of semigroup theory[M]. Oxford:Oxford University Press, 1995 : 341-343.
  • 8CLIFFORD H,PRESTON G B. The algebraic theory of semigroups, vol1[M]. Providence:Am Math Soe,1961 :xiii-XV.
  • 9赵平,游泰杰,徐波.方向保序变换半群K(n,r)的极大正则子半群[J].吉林大学学报(理学版),2011,49(2):203-206. 被引量:12
  • 10张传军,朱华伟.由秩为r的幂等元生成的保向部分变换半群V(n,r)[J].西南大学学报(自然科学版),2013,35(8):72-76. 被引量:1

共引文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部