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earned this badge 27 times.
When is a coarse moduli space also a fine moduli space?
Awarded Jun 2, 2023 at 14:02
Preschemes and schemes
Awarded Jan 20, 2023 at 18:37
Inverse of Baker-Campbell-Hausdorff
Awarded Jan 1, 2022 at 21:31
Proving "almost all matrices over C are diagonalizable".
Awarded Jan 7, 2020 at 1:35
Torsion of an abelian variety under reduction.
Awarded Jun 19, 2017 at 6:41
Implications of the abc conjecture in Arakelov theory
Awarded May 12, 2017 at 4:34
Are there "motivic" proofs of Weil conjectures in special cases?
Awarded Aug 31, 2016 at 4:46
References for Artin motives
Awarded Jun 6, 2016 at 17:43
Existence of fine moduli space for curves and elliptic curves
Awarded Aug 3, 2015 at 2:48
Meaning of orientation/orientability over rings other than the integers
Awarded Aug 22, 2014 at 21:22
Depressed graduate student. [closed]
Awarded Aug 3, 2012 at 15:05
Theories of Noncommutative Geometry
Awarded Apr 10, 2012 at 0:20
Teichmuller Theory introduction
Awarded Feb 10, 2012 at 8:35
Uniformization theorem for Riemann surfaces
Awarded Oct 2, 2011 at 6:05
Ways to prove the fundamental theorem of algebra
Awarded Jun 27, 2011 at 12:35
Two kinds of orientability/orientation for a differentiable manifold
Awarded May 15, 2011 at 20:20
Teichmuller theory and moduli of Riemann surfaces
Awarded May 12, 2011 at 9:20
Understanding iterated integrals
Awarded Oct 31, 2010 at 19:50
Stokes' theorem etc., for non-Hausdorff manifolds
Awarded Aug 6, 2010 at 14:20
PNT for general zeta functions, Applications of.
Awarded Jul 26, 2010 at 18:05
Haar measure on a quotient, References for
Awarded Jul 21, 2010 at 19:20
Central simple algebras approach to class field theory, merits of
Awarded Jun 23, 2010 at 14:20
Serre's FAC in English
Awarded Jun 10, 2010 at 6:35
Non-Borel sets without axiom of choice
Awarded Feb 6, 2010 at 22:37
Effective proofs of Siegel's theorem using arithmetic geometry
Awarded Jan 20, 2010 at 1:20
Striking applications of Baker's theorem
Awarded Jan 6, 2010 at 20:20
Approaches to Riemann hypothesis using methods outside number theory [closed]
Awarded Jan 2, 2010 at 8:50

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