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dhy's user avatar
dhy's user avatar
dhy
  • Member for 9 years, 10 months
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34 votes

The most outrageous (or ridiculous) conjectures in mathematics

10 votes
Accepted

Points on affine hypersurface over finite field

5 votes
Accepted

Current progress on rationality problem for complex hypersurfaces

10 votes

Beilinson-Drinfeld local geometric class field theory

3 votes
Accepted

Six functor formalism for quasi-coherent $D$-modules

10 votes

Why do we care about $(\infty,2)$-categories?

2 votes

When is a hypersurface in a quasi-polynomial ring finite dimensional?

6 votes
Accepted

A basis of holomorphic differentials on Fermat curves

4 votes
Accepted

Drinfeld Sokolov and the semiinfinite flag variety

11 votes
Accepted

How to see that the determinant of this matrix is nonzero for all primes?

6 votes
Accepted

Relation between flatness and integrability of an algebraic connection

3 votes
Accepted

A de Rham space for meromorphic connections?

8 votes
Accepted

Ideal of the boundary of $G/U \subset \overline{G/U}$

21 votes

Short exact sequences every mathematician should know

3 votes
Accepted

Subgroup of $\mathrm{GL}_n$ stabilizing linear subspace skew-symmetric matrices

1 vote
Accepted

Lifting of automorphism of rational surface to that on abelian variety

7 votes
Accepted

Remark 2.4.1.4 Higher Topos Theory

6 votes
Accepted

Conceptual explanation for curious linear-algebra fact in characteristic $2$

3 votes
Accepted

Remark 12.8.8 in Arinkin--Gaitsgory

8 votes

How should I think about the Grothendieck-Springer alteration?

3 votes
Accepted

detecting weak equivalences in a simplicial model category II

13 votes

Regarding the irreducibility of certain varieties

7 votes

Why should affine lie algebras and quantum groups have equivalent representation theories?

13 votes

Examples of conjectures that were widely believed to be true but later proved false

5 votes

Thomason-Trobaugh Theorem

2 votes
Accepted

Decategorification of Gaitsgory's strange functional equation?

13 votes

Alice and Bob playing on a circle

6 votes

Universal enveloping algebra and the algebra of invariant differential operators

9 votes

What are advantages of chiral algebras over vertex algebras?

11 votes

What heuristic evidence is there concerning the unboundedness or boundedness of Mordell-Weil ranks of elliptic curves over $\Bbb Q$?