| 拟Koszul-like模 |
| |
| 引用本文： | 吕家凤,包科维,叶晓晓,王一帆.拟Koszul-like模[J].浙江师范大学学报(自然科学版),2011,34(2):121-125. |
| |
| 作者姓名： | 吕家凤 包科维 叶晓晓 王一帆 |
| |
| 作者单位： | 浙江师范大学,数理与信息工程学院,浙江,金华,321004 |
| |
| 基金项目： | 国家自然科学青年基金资助项目，浙江省教育厅科研项目 |
| |
| 摘 要： | 主要讨论了诺特半完全代数上有限生成模的Koszul-like性质.受分次Koszul-like模的极小分次投射分解的启发,定义了拟Koszul-like模.讨论了拟Koszul-like模的Ext模的性质,把Koszul-like模的一些性质推广到拟Koszul-like模的情形.
|
| 关 键 词： | Koszul-like代数 Koszul-like模 拟Koszul-like代数 拟Koszul-like模 Ext-模 |
Quasi-Koszul-like modules |
| |
| L Jiafeng,BAO Kewei,YE Xiaoxiao,WANG Yifan.Quasi-Koszul-like modules[J].Journal of Zhejiang Normal University Natural Sciences,2011,34(2):121-125. |
| |
| Authors: | L Jiafeng BAO Kewei YE Xiaoxiao WANG Yifan |
| |
| Institution: | L(U) Jiafeng,BAO Kewei,YE Xiaoxiao,WANG Yifan |
| |
| Abstract: | It was discussed the Koszul-like property of finitely generated modules over a Noetherian semiperfect algebra.Motivated by the minimal graded projective resolution of a Koszul-like module,quasi-Koszul-like module was introduced.The Ext module of a quasi-Koszul-like module was studied in detail,which generalized some properties of Koszul-like modules to quasi-Koszul-like modules. |
| |
| Keywords: | Koszul-like algebra Koszul-like module quasi-Koszul-like algebra quasi-Koszul-like module Ext-module |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
