Homological dimensions relative to preresolving subcategories
نویسندگان
چکیده
منابع مشابه
The Homological Theory of Contravariantly Finite Subcategories:
Let C be an abelian or exact category with enough projectives and let P be the full subcategory of projective objects of C . We consider the stable category C/P modulo projectives, as a left triangulated category [14], [36]. Then there is a triangulated category S(C/P) associated to C/P, which is universal in the following sense. There exists an exact functor S : C/P -t S(C/P) such that any exa...
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ژورنال
عنوان ژورنال: Kyoto Journal of Mathematics
سال: 2014
ISSN: 2156-2261
DOI: 10.1215/21562261-2801795