Finitely cotilting modules
作者:
Lidia Angeleri Hügel,
期刊:
Communications in Algebra
(Taylor Available online 2000)
卷期:
Volume 28,
issue 4
页码: 2147-2172
ISSN:0092-7872
年代: 2000
DOI:10.1080/00927870008826949
出版商: Gordon and Breach Science Publishers Ltd.
数据来源: Taylor
摘要:
Over an arbitrary ring, we consider cotilting modules endowed with some finiteness conditions. We show that they correspond to pairs of dualities between certain cat-egories consisting of finitely presented modules. This extends the Cotilting Theorem proved by Colby for the noetherian case. The relationship with the cotilting modules studied by Colpi, D'Este, Tonolo and Trlifaj is also discuss.d.
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