【摘 要】
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The notion of DG-Gorenstein injective complexes is studied in this article.It is shown that a complex G is DG-Gorenstein injective if and only if G is exact wit
【机 构】
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College of Mathematics and Computer Science, Northwest Minzu University Lanzhou 730030, China
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The notion of DG-Gorenstein injective complexes is studied in this article.It is shown that a complex G is DG-Gorenstein injective if and only if G is exact with Zn (G) Gorenstein injective in R-Mod for each n ∈ Z and any morphism f: E → G is null homotopic whenever E is a DG-injective complex.
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