Let be a commutative ring If and are -linear triangulated categories then we can give an obvious triangulated structure on where if and with . We say a -linear triangulated category is disconnected if where are non-zero triangulated subcategories of . Let and be connected triangulated categories with and . Suppose there is an equivalence of triangulated -categories Then we show that there is a bijective function such that we have an equivalence for all . We give several examples of connected triangulated categories and also of triangulated subcategories which decompose into utmost finitely many components.

生成讲解博客的中文版本

生成AI智能校验的中文版本