Homological invariants associated to semi-dualizing bimodules
نویسندگان
چکیده
منابع مشابه
Semi-dualizing Modules and Related Gorenstein Homological Dimensions
A semi-dualizing module over a commutative noetherian ringA is a finitely generated module C with RHomA(C,C) ≃ A in the derived category D(A). We show how each such module gives rise to three new homological dimensions which we call C–Gorenstein projective, C–Gorenstein injective, and C–Gorenstein flat dimension, and investigate the properties of these dimensions.
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ژورنال
عنوان ژورنال: Kyoto Journal of Mathematics
سال: 2005
ISSN: 2156-2261
DOI: 10.1215/kjm/1250281991