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Feb 9, 2018 at 5:37 vote accept CommunityBot
Feb 9, 2018 at 2:56 comment added nfdc23 @PaulBroussous: that is basically the argument given in Deligne-Mumford (just as tersely too). :)
Feb 9, 2018 at 1:09 history edited LSpice CC BY-SA 3.0
Added name of paper, and pointed to abstract rather than PDF
Feb 8, 2018 at 23:12 review Close votes
Feb 9, 2018 at 3:31
Feb 8, 2018 at 22:56 history edited YCor
edited tags
Feb 8, 2018 at 22:49 answer added nfdc23 timeline score: 14
Feb 8, 2018 at 21:27 answer added Andy Putman timeline score: 10
Feb 8, 2018 at 21:25 answer added Igor Rivin timeline score: 4
Feb 8, 2018 at 21:09 comment added Paul Broussous Because unipotent elements in ${\rm Sp}(2g , {\mathbb Z}/n{\mathbb Z})$ lift in an obvious way.
Feb 8, 2018 at 20:53 history asked user39380 CC BY-SA 3.0