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earned this badge 18 times.
Twisted curves, admissible covers, and an algebraic analogue of a specific monodromy computation
Awarded Oct 4, 2023 at 17:40
Peter-Weyl vs. Schur-Weyl theorem
Awarded Nov 23, 2021 at 3:18
Eilenberg-Steenrod axioms of sheaf cohomology
Awarded Feb 2, 2021 at 12:00
What's the status of Arthur's announced classification for GSp(4)?
Awarded Oct 29, 2019 at 18:15
Is $M_g$ finitely covered by a scheme over the integers?
Awarded Aug 13, 2019 at 13:50
Maps to projective space == line bundles; what do maps to weighted projective space correspond to?
Awarded Feb 8, 2019 at 13:40
Which mapping class group representations come from algebraic geometry?
Awarded Jul 7, 2018 at 23:52
Homotopy theory of topological stacks/orbifolds
Awarded Mar 2, 2017 at 20:59
What is a self-dual category?
Awarded Jun 20, 2016 at 22:46
What makes the Cartier operator "tick"?
Awarded May 6, 2016 at 20:42
What do dessins tell us about the absolute Galois group?
Awarded Mar 4, 2016 at 5:55
Can both G and BG be finite CW complexes?
Awarded Nov 6, 2015 at 1:16
Grothendieck's letter to Faltings: On the yoga of motives and the degeneration of Leray spectral sequence
Awarded Mar 13, 2015 at 5:12
The fibers of M_{g,n} \to M_g and the Fulton-MacPherson compactification
Awarded Mar 11, 2015 at 15:23
What (if anything) unifies stable homotopy theory and Grothendieck's six functors formalism?
Awarded Jul 24, 2014 at 4:20
Who streamlined Kontsevich's count of rational curves?
Awarded Aug 20, 2013 at 0:06
Is the Grothendieck ring of varieties reduced?
Awarded Jun 8, 2012 at 11:50
What's up with Wick's theorem?
Awarded Jul 3, 2011 at 0:20

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