| 子环的和与积 |
| |
| 引用本文： | 杨宗文,杨柱元.子环的和与积[J].云南大学学报(自然科学版),2007,29(4):335-338. |
| |
| 作者姓名： | 杨宗文 杨柱元 |
| |
| 作者单位： | 1. 云南大学,数学系,云南,昆明,650091
2. 云南民族大学,数学与计算机科学学院,云南,昆明,650031 |
| |
| 基金项目： | 国家民委科研项目，云南省教育厅资助项目 |
| |
| 摘 要： | 讨论了环由子集生成的子环、子环的和与积的结构,子环的积对和的分配关系,证明了结合环类是完备代数类及可积代数类,从而是完备代数正规类及可积代数正规类.
|
| 关 键 词： | 环 子环 理想 代数正规类 |
| 文章编号： | 0258-7971（2007）04-0335-04 |
| 修稿时间： | 2006-08-29 |
The sum and product of subrings |
| |
| YANG Zong-wen,YANG Zhu-yuan.The sum and product of subrings[J].Journal of Yunnan University(Natural Sciences),2007,29(4):335-338. |
| |
| Authors: | YANG Zong-wen YANG Zhu-yuan |
| |
| Institution: | 1. Department of Mathematics, Yunnan University, Kunming 650091, China;2. School of Mathematics and Computer Science, Yunnan Nationalities University, Kunming 650031, China |
| |
| Abstract: | The structures of the subring generated by a subset of a ring,the structures of sum and product of subrings,the distribution product over the sum of subrings are discovered,it is showen that the class of associative rings is a class of complete algebras and a class of product algebras,so it is a normal class of complete algebras and a normal class of product algebras. |
| |
| Keywords: | rings subings ideals the normal classes of algebras |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《云南大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《云南大学学报(自然科学版)》下载免费的PDF全文 |
|
