| T_E(X)中局部方向保序变换半群的Green关系和正则性 |
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| 引用本文： | 龙伟锋,龙伟芳,高荣海.T_E(X)中局部方向保序变换半群的Green关系和正则性[J].贵州师范大学学报(自然科学版),2009,27(2). |
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| 作者姓名： | 龙伟锋 龙伟芳 高荣海 |
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| 作者单位： | 贵州师范大学,数学与计算机科学学院,贵州,贵阳,550001 |
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| 基金项目： | 贵州师范大学学生科研研究基金 |
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| 摘 要： | 设X为有限集合,OPPE(X)为TE(X)中局部方向保序变换半群.研究了OPPE(X)的G reen关系与正则性.
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| 关 键 词： | 局部方向保序 保等价关系 Green关系 正则性 |
Regularity and Green's relation for semigroups of transformations partially preserving orientation in T_E(X) |
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| LONG Wei-feng,LONG Wei-fang,GAO Rong-hai.Regularity and Green''s relation for semigroups of transformations partially preserving orientation in T_E(X)[J].Journal of Guizhou Normal University(Natural Sciences),2009,27(2). |
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| Authors: | LONG Wei-feng LONG Wei-fang GAO Rong-hai |
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| Institution: | School of Mathematics and Computer Science;Guizhou Normal University;Guiyang;Guizhou 550001;China |
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| Abstract: | Let X be a finite set,OPPE(X) are semigroups of transformations partially preserving orientation in TE(X).This paper discusses Green's relations and regularities of OPPE(X). |
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| Keywords: | partially preserving orientation preserving equivalence relation Green's relations regularity |
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