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abx
  • Member for 8 years, 9 months
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48 votes

Mathematical research published in the form of poems

40 votes

Has philosophy ever clarified mathematics?

37 votes
Accepted

Rachinsky quintets

35 votes

is the Hodge conjecture birationally invariant?

34 votes

Is there a differentiable map surjective from low to high dimension?

32 votes

Various authors of the Bourbaki's books

31 votes

Research-only permanent positions worldwide

29 votes

Manifolds admitting flat connections

25 votes
Accepted

Can any curve be embedded into $\mathbb{P}^3$?

24 votes

Fibrations with isomorphic fibers, but not Zariski locally trivial

24 votes

Most intriguing mathematical epigraphs

23 votes
Accepted

Realizing algebraic curves as complete intersections

21 votes
Accepted

GAGA for stacks

19 votes

Rational curves on varieties of general type

17 votes
Accepted

Differentiability of eigenvalues of positive-definite symmetric matrices

17 votes
Accepted

Why is Klein's representation of $PSL_2(\mathbb{F}_7)$ hard to obtain?

17 votes
Accepted

Vector bundles on vector bundles

16 votes
Accepted

Minimal number of intersection of curves in $\mathbb P^2$

16 votes
Accepted

What is the role of projective spaces in GAGA?

15 votes

What is the point of reading classics over modern treatments?

15 votes
Accepted

Line bundles and modular forms

15 votes
Accepted

Is the higher direct image sheaf of a locally free sheaf over $\mathbb{P}^1$ locally free?

15 votes
Accepted

Is the big cell a principal open set?

14 votes
Accepted

Flatness from constancy of dimension of fibers

14 votes
Accepted

Quotients of curves of genus $4$ by a free $\mathbb{Z}/ 3 \mathbb{Z}$-action

13 votes
Accepted

Must a canonical line bundle be associated to a cartier divisor?

13 votes
Accepted

Pseudo-automorphisms on Fano varieties

12 votes
Accepted

diagonal cubic hypersurfaces

12 votes
Accepted

A lagrangian version of the Withney theorem

12 votes

Descent of sheaves under galois covering

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