Quotient Triangulated Categories
نویسندگان
چکیده
For self-orthogonal modules T , the quotient triangulated categories D(A)/K(addT ) are studied, in particular, their relations with the stable categories of some Frobenius categories are investigated. New descriptions of the singularity categories of Gorenstein algebras are obtained; and the derived categories of Gorenstein algebras are explicitly given, inside the stable categories of the graded module categories of the corresponding trivial extension algebras.
منابع مشابه
Quotient Triangulated Categories Arising in Representations of Algebras
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