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Mar 23, 2022 at 4:16 history edited Martin Sleziak CC BY-SA 4.0
fixed the dead link - based on Wayback Machine:
Jan 6, 2022 at 16:12 history edited Martin Sleziak CC BY-SA 4.0
http -> https (the question was bumped anyway)
May 25, 2010 at 4:46 comment added Victor Protsak By the way, to get the accents in comments you can just copy-paste: Poincaré.
May 25, 2010 at 1:50 comment added Daniel Asimov Just for the record, Poincaré never actually expressed his so-called conjecture as a conjecture; rather he brought it up as a question. After incorrectly making the conjecture that homology suffices to detect a 3-sphere -- and ingeniously finding a counterexample to that -- he was evidently chastened enough to refrain from phrasing what is called the Poincaré Conjecture as an actual conjecture.
May 23, 2010 at 13:48 history made wiki Post Made Community Wiki by Ben Webster
May 23, 2010 at 11:21 history edited Thomas Sauvaget CC BY-SA 2.5
added 20 characters in body
May 23, 2010 at 11:08 history answered Thomas Sauvaget CC BY-SA 2.5