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earned this badge 214 times.
Riemann surfaces with an atlas all of whose open sets are biholomorphic to $\mathbb{C}$?
Awarded Apr 25, 2018 at 8:26
Reference for flatness in complex-analytic geometry
Awarded Mar 24, 2018 at 10:14
Natural model for genus $6$ curves
Awarded Mar 20, 2018 at 15:19
Complete intersections in toric varieties
Awarded Mar 19, 2018 at 13:41
Integral domain over which any non-constant, one variable, irreducible polynomial has degree 1
Awarded Mar 13, 2018 at 10:25
Non-split Aut(G) $\to$ Out(G)?
Awarded Feb 21, 2018 at 2:56
Main statement as theorem or corollary
Awarded Jan 16, 2018 at 14:49
"Anti" fixed point property
Awarded Nov 12, 2017 at 0:44
Normal form for a holomorphic Morse function
Awarded Oct 22, 2017 at 16:35
counterexample related to vector bundles
Awarded Oct 17, 2017 at 12:13
Endless controversy about the correctness of significant papers
Awarded Oct 5, 2017 at 20:15
How to improve writing mathematics?
Awarded Sep 11, 2017 at 0:13
Existence of normal number except random numbers
Awarded Aug 21, 2017 at 22:07
Hypersurface of complex projective space
Awarded Aug 10, 2017 at 21:31
Motivating the de Rham theorem
Awarded Jul 6, 2017 at 6:28
Injectivity implies surjectivity
Awarded Jul 4, 2017 at 11:10
Algebraic surfaces with no deformations
Awarded Jun 28, 2017 at 13:30
Why are hypergeometric series important and do they have a geometric or heuristic motivation?
Awarded Jun 26, 2017 at 2:51
Chern classes of ideal sheaf of an analytic subset
Awarded Jun 14, 2017 at 5:30
Cohomology of ramified double cover of $\mathbb P^n$ (reference)
Awarded Jun 9, 2017 at 16:52
17 camels trick
Awarded Jun 7, 2017 at 19:24
Zeros of polynomials as a finite union of manifolds
Awarded Apr 28, 2017 at 15:57
Tweetable Mathematics
Awarded Apr 28, 2017 at 4:33
Tweetable Mathematics
Awarded Apr 26, 2017 at 20:02
Deformation invariance of Fano varieties
Awarded Apr 24, 2017 at 16:33
Reduction and fibre product
Awarded Apr 20, 2017 at 18:38
Is $\mathbb{CP}^2$ with a line collapsed a complex analytic space?
Awarded Apr 17, 2017 at 6:25
What are Sylvester-Gallai configurations in the complex projective plane?
Awarded Feb 21, 2017 at 21:56
Are $\partial$-exact and $\bar\partial$-exact forms also $\partial\bar\partial$-exact?
Awarded Feb 8, 2017 at 20:18
Applications of algebra to analysis
Awarded Feb 6, 2017 at 2:58
Is the Hurewicz theorem ever used to compute abelianizations?
Awarded Jan 26, 2017 at 22:07
Vanishing theorems in positive characteristic
Awarded Jan 18, 2017 at 11:03
When the automorphism group of an object determines the object
Awarded Jan 17, 2017 at 10:07
How can we detect the existence of almost-complex structures?
Awarded Jan 13, 2017 at 21:20
Statements about groups proved using semigroups
Awarded Dec 28, 2016 at 14:17
Changing the signs of the coefficients of a polynomial to make all the roots real
Awarded Dec 19, 2016 at 16:41
Contracting a curve of negative self-intersection on a surface
Awarded Nov 10, 2016 at 21:45
Topological Euler number of a singular variety
Awarded Nov 7, 2016 at 12:36
Can an irreducible representation have a zero character?
Awarded Oct 26, 2016 at 13:55
Difference between rationally connected and $\mathrm{CH}_0\simeq \mathbb Z$
Awarded Oct 24, 2016 at 18:39
Is it decidable to check if an element has finite order or not?
Awarded Oct 5, 2016 at 21:50
An analytic proof of the De Franchis theorem
Awarded Sep 22, 2016 at 12:01
Homeomorphism between del Pezzo surfaces
Awarded Aug 23, 2016 at 15:39
Examples of non-Kähler compact complex manifolds which satisfy the Dolbeault isomorphism
Awarded Aug 18, 2016 at 18:42
Quotient of smooth algebraic variety by proper free action of algebraic group
Awarded Jun 18, 2016 at 18:07
Is polynomial convexity a topological invariant?
Awarded May 28, 2016 at 10:09
Rational curves on varieties of general type
Awarded May 17, 2016 at 14:58
Vanishing locus of a general section of a vector bundle.
Awarded May 10, 2016 at 9:19
Picard groups of quartic K3 surfaces
Awarded May 6, 2016 at 7:04
(post deleted or otherwise unavailable)
Awarded Apr 28, 2016 at 14:49
Recognize this plane curve?
Awarded Apr 3, 2016 at 23:20
Applications of Grothendieck-Riemann-Roch?
Awarded Mar 20, 2016 at 7:27
Why polarization of abelian varieties?
Awarded Mar 19, 2016 at 0:29
Separable von Neumann algebra
Awarded Mar 16, 2016 at 12:43
What is an example of an orbifold which is not a topological manifold?
Awarded Mar 8, 2016 at 11:00
Tangent bundle of $S^2 \times S^1$ trivial or not
Awarded Jan 29, 2016 at 22:47
Does anyone know the classification of fourth order surfaces?
Awarded Jan 25, 2016 at 18:36
Given a curve $C$, does there exist a rational function on $C$ totally ramified at two given points?
Awarded Jan 25, 2016 at 9:09
Completion of a local ring of a curve
Awarded Dec 21, 2015 at 0:54
What is the Krull dimension of the ring of holomorphic functions on a complex manifold?
Awarded Dec 20, 2015 at 4:37
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