Differential graded category
= Differential graded category
{wiki=Differential_graded_category}
A differential graded category (DGC) is a mathematical structure that arises in the context of homological algebra and category theory. It is a type of category that incorporates both differentiation and grading in a coherent way, making it useful for studying objects like complexes of sheaves, chain complexes, and derived categories. \#\#\# Components of a Differential Graded Category 1.