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AFK
  • Member for 14 years, 4 months
  • Last seen more than 1 year ago
3 votes
Accepted

Hopf algebra structure on the ring of quasisymmetric functions

3 votes

Deformation to the normal cone

8 votes

What is the source of this famous Grothendieck quote?

4 votes

Computation of vanishing cycles

25 votes
Accepted

Is it known that the ring of periods is not a field?

3 votes

What would you want to see at the Museum of Mathematics?

46 votes

Examples of theorems misapplied to non-mathematical contexts

10 votes
Accepted

The algebraic version of Riemann-Hilbert correspondence

51 votes

Examples of great mathematical writing

3 votes

D-modules on affine space that are regular at infinity

1 vote

Smooth in codimension-k and the weight filtration

4 votes

Is $\zeta(3)/\pi^3$ rational?

3 votes

For quasi-coherent D-Modules

7 votes

Shuffle Hopf algebra: how to prove its properties in a slick way?

4 votes

What is a good introductory text for moduli theory?

8 votes

Hodge numbers of compactifications

0 votes

Which mathematical ideas have done most to change history?

4 votes

What should be taught in a 1st course on smooth manifolds?

32 votes

Your favorite surprising connections in mathematics

6 votes

What are some examples of colorful language in serious mathematics papers?

12 votes

Down-To-Earth Uses of de Rham Cohomology to Convince a Wide Audience of its Usefulness

13 votes
Accepted

analytic vs. algebraic Gauss-Manin connection

0 votes

Determinant and exact sequences of sheaves.

4 votes

Is there a 'classical' definition for the support of a perverse sheaves.

6 votes
Accepted

Frobenius elements from the point of view of étale fundamental groups

2 votes

Could the Kunneth decomposition of a motif depend on the choice of $l$?

6 votes
Accepted

Relation between holonomic D-modules and perverse sheaves

1 vote
Accepted

The conjectural relation between mixed motivic sheaves and the perverse t-structure.

19 votes
Accepted

how to think of monodromy transformations

11 votes

Generalizations of Belyi's theorem