Injective dimension of semi-primary rings
โ Scribed by Abraham Zaks
- Publisher
- Elsevier Science
- Year
- 1969
- Tongue
- English
- Weight
- 786 KB
- Volume
- 13
- Category
- Article
- ISSN
- 0021-8693
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๐ SIMILAR VOLUMES
A ring R is said to be right P-injective if every homomorphism of a principal right ideal to R is given by left multiplication by an element of R. This is ลฝ . equivalent to saying that lr a s Ra for every a g R, where l and r are the left and right annihilators, respectively. We generalize this to o
An associative ring \(R\) is called semi-local if \(R / J\) is artinian semisimple, where \(J\) is the radical of \(R\). In this paper, we discuss homological dimensions over non-commutative semi-local rings. The results obtained here will generalize the corresponding ones over commutative semi-loca