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Cam McLeman's user avatar
Cam McLeman's user avatar
Cam McLeman's user avatar
Cam McLeman
  • Member for 14 years, 11 months
  • Last seen this week
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What is the right definition of the Picard group of a commutative ring?
@LSpice It took 30 years for all the ingredients of that joke to mature from inception to delivery, but I think we can all agree it was worth the wait.
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Short exact sequences every mathematician should know
We're going to do all this work compiling this list, and then BuzzFeed is just going to steal all of our content for its next clickbait compilation.
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