Homological algebra first arose as a language for describing topological prospects of geometrical objects. As with every successful language it quickly expanded

This book, the first printing of which was published as volume 38 of the Encyclopaedia of Mathematical Sciences, presents a modern approach to homological algeb

This modern approach to homological algebra by two leading writers in the field is based on the systematic use of the language and ideas of derived categories a

The landscape of homological algebra has evolved over the last half-century into a fundamental tool for the working mathematician. This book provides a unified

Homological algebra, because of its fundamental nature, is relevant to many branches of pure mathematics, including number theory, geometry, group theory and ri