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Feb 3, 2014 at 21:31 answer added Raphael Albrecht timeline score: 3
Feb 3, 2014 at 19:21 comment added Jason Starr Mohammed: If you drop by sometime, I will be happy to tell you about the 2-category of Deligne-Mumford stacks. Best, Jason
Feb 3, 2014 at 18:41 answer added Alex Degtyarev timeline score: 7
Feb 3, 2014 at 17:58 history asked Mohammad Farajzadeh-Tehrani CC BY-SA 3.0