The Stacks project

Recent comments

• May 11 2025: tag 04E6 by Doug Liu
• May 11 2025: tag 017O by 崔自强
• May 11 2025: tag 017O by 崔自强
• May 11 2025: tag 07IM by Doug Liu
• May 09 2025: tag 0CMJ by ZL

Recent commits

• 18 Sep 2024: Refer to preprint Gabber-Zavyalov
• 13 Sep 2024: Better flatness criterion
• 13 Sep 2024: Add missing hypothesis
• 12 Sep 2024: Another flatness criterion
• 12 Sep 2024: Improve the flatness criterion to modules

Recent blog posts

• 17 Apr 2025: Infinite dimensional de Rham cohomology
• 06 Jun 2024: Updated Stacks Project
• 02 Oct 2023: Postdoc position
• 01 Sep 2023: Endomorphisms of the Koszul complex
• 14 Aug 2023: Workshop

Statistics

The Stacks project now consists of

• 7609 pages
• 762944 lines of code
• 21319 tags
• 3289 sections
• 116 chapters
• 241 slogans