The following is an archived discussion of the DYK nomination of the article below. Please do not modify this page. Subsequent comments should be made on the appropriate discussion page (such as this nomination's talk page, the article's talk page or Wikipedia talk:Did you know), unless there is consensus to re-open the discussion at this page. No further edits should be made to this page.
ALT1:... that rings of modular forms are stacky thanks to GAGA? "using a generalization of the GAGA principle... there is an equivalence of categories between orbifold curves and log stacky curves..." on p. 1 of Landesman, Aaron; Ruhm, Peter; Zhang, Robin. "Spin canonical rings of log stacky curves". Annales de l'Institut Fourier. 66 (6): 2339–2383. arXiv:1507.02643. doi:10.5802/aif.3065.
Reviewed: Exempt: fewer than 5 DYK credits.
Comment: ALT1 is more of a fun hook that's nonsensical at first glance because of the amusing terminology.
Article is new enough, long enough, and well referenced. Both hooks are interesting (especially ALT1) and are supported by inline citations. No copyvio found. QPQ not required. AGF for paywalled sources and for the math that's way above my pay grade. Good to go. -Zanhe (talk) 08:32, 10 October 2019 (UTC)[reply]
The second article is also new enough, long enough, and fully sourced. No copyvio issues. QPQ exempt. ALT1 is good to go. (I've added the proper templates for the second article). -Zanhe (talk) 03:23, 11 October 2019 (UTC)[reply]
A fact from Ring of modular forms appeared on Wikipedia's Main Page in the Did you know column on 1 November 2019 (check views). The text of the entry was as follows:
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