由生成子范畴导出的t-结构

t-Structure arising from a generating subcategory

作者根据Keller和Vossieck提出的Aisle的概念及其与t-结构的关系,从三角范畴的一个特殊的生成子范畴出发,得到了该三角范畴上的一个t-结构,这个t-结构的heart恰好就是那个特殊的生成子范畴.

A t-structure on an arbitrary triangulated category is obtained from its generating subcategory by constructing an aisle in the sense of Keller and Vossieck. Furthermore, the heart of this t-structure is just the generating subcategory.