Equivalences of Blocks of Group Algebras
نویسنده
چکیده
Let A be a left and right noetherian ring We denote by Amod the abelian category of nitely generated left A modules and by Aproj the category of nitely generated projective left A modules We de note by R A the Grothendieck group of Amod and by R A the Grothendieck group of Aproj If X is an object of Amod resp of Aproj we denote by X its representative in R A resp in R A We denote by modA the abelian category of nitely generated right A modules and by projA the category of nitely generated projective right A modules For B another ring we denote by AmodB the category of nitely generated A B bimodules
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