New posts in Derived Categories

What is a triangle?

Complete the following sequence: point, triangle, octahedron, . . . in a dg-category

Equivalence between a derived subcategory and a subcategory of the derived category

Homotopy property of constructible sheaves on stratified spaces

Sheaves without global sections

A down-to-earth introduction to the uses of derived categories

Heuristic behind the Fourier-Mukai transform

What is a deformation of a category?

Derived functors vs universal delta functors

Intuition about the cotangent complex?