On the homotopy category of AC-injective complexes
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DOI: 10.1007/s11464-016-0551-x
Abstract: Let R be any ring. We motivate the study of a class of chain complexes of injective R-modules that we call AC-injective complexes, showing that K(AC-Inj), the chain homotopy category of all AC-injective complexes, is… read more here.
Keywords: injective complexes; homotopy category; category injective;
Characterizations of Ding Injective Complexes
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DOI: 10.1007/s40840-019-00807-8
Abstract: Let R be a ring and X a chain complex of R -modules. It is proven that if each term $$X_i$$ X i is Ding injective in R -Mod for all $$i\in \mathbb {Z}$$ i… read more here.
Keywords: ding injective; characterizations ding; injective mod; injective complexes ... See more keywords