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Apr 20, 2017 at 11:11 comment added Igor Rivin @TomChurch I agree re 23 but my actual answer avoided this (although, in all honesty, question 23 was the only one I knew of no progress on, but wasn't sure if it was just my ignorance. Ian's answer says no.)
Apr 20, 2017 at 3:01 comment added Tom Church Someone might object that your answer is inaccurate as to Thurston's problem #23. (I didn't downvote.)
Mar 30, 2017 at 23:28 comment added Igor Rivin Someone downvoted this? Weird.
Mar 25, 2017 at 1:52 comment added Igor Rivin @zibadawatimmy Hard to answer, since some of these are somewhat open-ended.
Mar 25, 2017 at 1:22 comment added zibadawa timmy What about 2 through 23?
Mar 25, 2017 at 1:21 vote accept Joseph O'Rourke
Mar 25, 2017 at 1:22
Mar 25, 2017 at 1:15 comment added Igor Rivin @JosephO'Rourke Hard to tell. Thurston had a certain vision of things, and he had absolutely no doubt that the Geometrization Conjecture (question 1) was true. Moreover, he told me in the late '80s that he believed iit would be settled by curvature flow methods (as, indeed, it was). I am sure he did not have much doubt about question 24 either, although Joseph's first proof was quite complicated and used post-Thurstonian machinery.
Mar 25, 2017 at 1:08 history edited Joseph O'Rourke CC BY-SA 3.0
"second" is ambiguous here, so... Numbered consistently.
Mar 25, 2017 at 1:07 comment added Joseph O'Rourke That must have been so satisfying to him to have them all resolved!
Mar 25, 2017 at 1:04 history answered Igor Rivin CC BY-SA 3.0