Stacks Project
From Wikipedia, the free encyclopedia
The Stacks Project is an open source collaborative mathematics textbook writing project with the aim to cover "algebraic stacks and the algebraic geometry needed to define them".[1][2][3][4] As of July 2022[update], the book consists of 115 chapters[5] (excluding the license and index chapters) spreading over 7500 pages. The maintainer of the project, who reviews and accepts the changes, is Aise Johan de Jong.[1][2]