The existence of envelopes
Edgar E. Enochs, Overtoun M. G. Jenda, Jinzhong Xu (1993)
Rendiconti del Seminario Matematico della Università di Padova
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Displaying similar documents to “Copure injective resolutions, flat resolvents and dimensions”
The existence of envelopes
Characterizations of some rings with -projective, -(FP)-injective and -flat modules
Xiao Guang Yan, Xiao Sheng Zhu (2011)
Czechoslovak Mathematical Journal
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Let be a commutative ring and a semidualizing -module. We investigate the relations between -flat modules and -FP-injective modules and use these modules and their character modules to characterize some rings, including artinian, noetherian and coherent rings.
and -dimensions of modules
Edgar E. Enochs, Overtoun M. G. Jenda, Luis Oyonarte (2001)
Rendiconti del Seminario Matematico della Università di Padova
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Remarks on commutative noetherian rings whose flat modules have flat injective envelopes
Enochs, Edgar E. (1988)
Portugaliae mathematica
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-Gorenstein projective, injective and flat modules
Xiao Yan Yang, Zhong Kui Liu (2010)
Czechoslovak Mathematical Journal
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By analogy with the projective, injective and flat modules, in this paper we study some properties of -Gorenstein projective, injective and flat modules and discuss some connections between -Gorenstein injective and -Gorenstein flat modules. We also investigate some connections between -Gorenstein projective, injective and flat modules of change of rings.