有限G-分次半单模的同调维数

赵巨涛; 秦少青

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有限G-分次半单模的同调维数

更新时间：2026-09-14

- 有限G-分次半单模的同调维数
- 有限G-分次半单模的同调维数
- Issue 5, (2001)
- 作者机构：
  
  1. ,山西,太原,030051
  2. 晋东南师范专科学院数学系
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2001
- 稿件说明：
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赵巨涛, 秦少青. 有限G-分次半单模的同调维数[J]. 2001, (5).
DOI：

赵巨涛, 秦少青. 有限G-分次半单模的同调维数[J]. 2001, (5). DOI：

摘要

目的　研究非交换 G-分次环上有限分次半单模的同调性质 .方法　利用同调函子

运用同调和分次的方法 .结果　主要证明了分次环上有限 G-分次半单模的分次内射维数等于它的平坦维数 .结论　所得的结果包含了非分次情形的形式

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Abstract

Aim\ To study the homological properties of finite graded semisimple modules in non commutative G graded ring. Methods\ Homologic and grading method are used. Results\ It is proved that the injective dimension of finite G graded semisimple module is equal to its flat dimension. Conclusion\ Non graded type are contained by my results and the results of \ and \ are generalized.

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