The Stacks project

Remark 64.6.1. Notes on derived categories.

  1. There are some set-theoretical problems when $\mathcal{A}$ is somewhat arbitrary, which we will happily disregard.

  2. The categories $K(A)$ and $D(A)$ are endowed with the structure of a triangulated category.

  3. The categories $\text{Comp}(\mathcal{A})$ and $K(\mathcal{A})$ can also be defined when $\mathcal{A}$ is an additive category.

Comments (2)

Comment #3277 by Dario Weißmann on

Typo: the structure of (a) triangulated category

There are also:

  • 6 comment(s) on Section 64.6: Derived categories

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