| 关于拟内射半群的一点注记 |
| |
| 引用本文： | 江中豪. 关于拟内射半群的一点注记[J]. 长江大学学报(社会科学版), 1992, 0(5) |
| |
| 作者姓名： | 江中豪 |
| |
| 作者单位： | 兰州大学数学系 |
| |
| 摘 要： | 本文证明了当半群 S 的幂等元集为右正则带时,S 的左拟内射性与左内射性是一致的;进而证明了半群的拟内射性与内射性是一致的.
|
| 关 键 词： | S-系 左拟内射S-系 左拟内射半群 |
A NOTE ON QUASI INJECTIVE SEMIGROUPS |
| |
| Jiang Zhonghao Dept. of Math. at Lanzhou University. A NOTE ON QUASI INJECTIVE SEMIGROUPS[J]. Journal of Yangtze University(Social Sciences), 1992, 0(5) |
| |
| Authors: | Jiang Zhonghao Dept. of Math. at Lanzhou University |
| |
| Affiliation: | Jiang Zhonghao Dept. of Math. at Lanzhou University |
| |
| Abstract: | This paper deals only with semigroups containing zero element and identity element. The paper proves that left quasi injectivity of S coincides with left injectivity of S provided the set of idempotents of S is a right regular band.From this,the paper proves that the quasi injectivity of S co- incides with the injectivity of S. |
| |
| Keywords: | S-system left quasi injective S-system left quasi injective semigroup |
| 本文献已被 CNKI 等数据库收录！ |
