Seminar in Algebraic Geometry (SGA) — Cumulative English Edition
Read or download the cumulative English edition (4,211 pages). This collection brings together English translations of the Seminar in Algebraic Geometry (SGA): foundational works on algebraic fundamental groups, local and étale cohomology, group schemes, intersection theory, and monodromy. The cumulative reader provides a single navigable volume with a linked table of contents, volume bookmarks, and internal mathematical references. Individual readers and editable LaTeX sources are also available below. Contents. SGA 1; SGA 2; SGA 3, Tomes I–III; SGA 4, Tomes I–III; SGA 4½; SGA 5; SGA 6; SGA 7, Tome I; and SGA 7, Tome II. The numbering follows the published originals; SGA 7 I has Exposés I, II and VI–IX, since the original introduction explicitly explains that III–V do not exist. Edition and sources. This is an AI-assisted English working edition of the French mathematical texts. Source corrections are documented separately from translation and typesetting choices. Editable sources, checksums, and the evidence archive support verification and further scholarly work. Historical authorship and attribution are preserved; the translation does not imply the original authors' endorsement or independent human certification. French original and other languages. The French Canon and original-source landing page is separate from this English edition. A Spanish edition is also available. The English sources and release files are mirrored in the English-edition repository. Original authorship and editorial roles. SGA 1 and SGA 2: Alexander Grothendieck, with additional work by Michèle Raynaud. SGA 3: directed by Michel Demazure and Alexander Grothendieck. SGA 4: directed by Michael Artin, Alexander Grothendieck and Jean-Louis Verdier. SGA 4½: Pierre Deligne. SGA 5: directed by Alexander Grothendieck and edited by Luc Illusie. SGA 6: directed by Pierre Berthelot, Alexander Grothendieck and Luc Illusie. SGA 7 I: directed by Alexander Grothendieck. SGA 7 II: Pierre Deligne and Nicholas M. Katz. The creator list also names authors of individual exposés. Additional original redactors are credited separately; Monique Hakim appears as M. Jaffe in the original SGA 2 introduction. Nicolas Bourbaki and Daniel Ferrand are credited as named collaborators, not as authors of unwritten chapters. Original note redactors: Italo Giorgiutti, Jean Giraud, Monique Hakim, Olav Arnfinn Laudal and Ionel Bucur. These are historical credits, not claims that these scholars made or checked the present translation.