Les Dérivateurs is a manuscript of some 2000 pages left behind by Alexander Grothendieck when he disappeared in 1991, dealing with the fundamentals of homotopy theory. It can be considered as a sequel to the more famous Pursuing Stacks, but has a less conversational style.
Portions have been LaTeXed and are available at Maltsiniotis’ derivators page. More accessible are Maltsiniotis’ introductory notes (Postscript).
Last revised on October 24, 2022 at 10:46:31. See the history of this page for a list of all contributions to it.