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机译:Mutation pairs and quotient categories of Abelian categories
Tsinghua Univ, Dept Math Sci, Beijing, Peoples R China;
Hunan Normal Univ, Coll Math & Comp Sci, Key Lab High Performance Comp & Stochast Informat, Minist Educ China, Changsha 410081, Hunan, Peoples R China;
Abelian category; cotorsion pair; -mutation pair; quotient category; triangulated category; 18E10; 18E30; 18E40;