| 曾祥金.亚纯正半群上的同余[J].数学研究及应用,1993,13(1):107~110 |
| 亚纯正半群上的同余 |
| Congruences on Metaorthodox Semigroups |
| 投稿时间：1990-09-02 |
| DOI：10.3770/j.issn:1000-341X.1993.01.023 |
| 中文关键词: |
| 英文关键词: |
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| 中文摘要: |
| 本文讨论了亚纯正半群S上特殊同余间的关系.利用超迹和核给出了S上任一同余与特殊同余的关系及与群同余并的等式.用核正规系刻画了S上的极大幂等分离同余,得到了S/μ同构于E的几个等价条件. |
| 英文摘要: |
| We introduce some new congruences on a metaorthodox semigroup and discuss their relationship. By use of the concept of hyper-trace and kernel we also discuss the relations between any congruence and special congruence on S. Moreover, it describes the max-imum idempotent-separating congruence on S, and gets a few conditions of equivalence that S/μ≌ E. |
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