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Daniil Rudenko
  • Member for 10 years, 5 months
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89 votes
4 answers
4k views

A curious relation between angles and lengths of edges of a tetrahedron

38 votes
0 answers
2k views

Are we better in computing integrals than mathematicians of 19th century?

21 votes
1 answer
1k views

When simple cohomological computations predict ingenious algebro-geometric constructions?

18 votes
1 answer
1k views

New(?) reciprocity law

17 votes
1 answer
2k views

Conjectures of Peter Scholze about q-de Rham complex: examples

15 votes
1 answer
634 views

P-adic Volume Conjecture

12 votes
0 answers
343 views

More mysterious properties of Gram matrix

11 votes
2 answers
633 views

Strange formula for area of a convex polygon

10 votes
0 answers
336 views

Hyperkähler structure on the moduli space of tetrahedra?

10 votes
0 answers
344 views

Gram matrix determinant in dimension 4 and $E_8$

9 votes
1 answer
533 views

Del Pezzo surfaces and Picard-Lefschetz theory

9 votes
0 answers
278 views

Which tetrahedra are scissor congruent to a cube?

8 votes
1 answer
484 views

Homology of special linear group over local field

7 votes
1 answer
467 views

Motivation for Suslin’s Rigidity Conjecture

6 votes
0 answers
77 views

Elliptic deformation of the second Chern class

6 votes
0 answers
115 views

Natural maps between Schur functors: understanding the image

6 votes
1 answer
131 views

An identity for rational functions leading to equations for multiple polylogarithms

6 votes
0 answers
182 views

Strange formula for the dimension of a certain space of noncommutative polynomials

5 votes
0 answers
193 views

Mathematical proof of Regge symmetry

5 votes
0 answers
90 views

Higher dimensional analog of a rational elliptic surface: reference request

5 votes
0 answers
93 views

Rational functions with trivial Weil symbols at every point

4 votes
0 answers
168 views

Products of short elements in a field

4 votes
0 answers
149 views

Trilinear polarity from AG perspective

4 votes
0 answers
169 views

Are Turaev-Viro invariants holonomic?

4 votes
0 answers
203 views

A generalization of the Weil reciprocity law in a case of any two sections of line bundles on a curve

4 votes
0 answers
116 views

Generators of the symmetric square of the group ring of an abelian group

3 votes
2 answers
336 views

Discrete version of some topological object.

3 votes
0 answers
120 views

Degeneration of a fiber of a rational elliptic surface

3 votes
0 answers
131 views

When de Rham cohomology classes of real Grassmanian manifold are given by algebraic expressions?

3 votes
1 answer
344 views

Do there exist nontrivial motivic cohomology operations preserving weights?