-rings and differential polynomials over universal fields
Jan Trlifaj (1982)
Commentationes Mathematicae Universitatis Carolinae
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Displaying similar documents to “Right Utumi p.p.-rings”
-rings and differential polynomials over universal fields
Pure Baer injective modules.
Al Thani, Nada M. (1997)
International Journal of Mathematics and Mathematical Sciences
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Products of small modules
Peter Kálnai, Jan Žemlička (2014)
Commentationes Mathematicae Universitatis Carolinae
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Module is said to be small if it is not a union of strictly increasing infinite countable chain of submodules. We show that the class of all small modules over self-injective purely infinite ring is closed under direct products whenever there exists no strongly inaccessible cardinal.
Ext and von Neumann regular rings
Jan Trlifaj (1985)
Czechoslovak Mathematical Journal
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Mittag-Leffler modules and semi-hereditary rings
Ulrich Albrecht, Alberto Facchini (1996)
Rendiconti del Seminario Matematico della Università di Padova
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