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0 votes
1 answer
58 views

Closed form solutions of $x^D+y^D=n$ and $y^D-x^D=n$ assuming $y>x^{D/(D-1)}$

0 votes
1 answer
35 views

In what sense is the minimal surface system elliptic?

0 votes
0 answers
25 views

How "wild" can hereditarily decomposable continua be?

2 votes
0 answers
53 views

Mirrors to anticanonical divisors and their complements

0 votes
0 answers
38 views

Isomorphism between Moduli spaces of vector bundles with fixed determinants, over a curve

2 votes
0 answers
68 views

Bounds on the angular derivatives of the induced metric in polar coordinates

3 votes
1 answer
81 views

Properties of a set of infinitely stacked regular tetrahedra

3 votes
0 answers
29 views

Necessary and sufficient conditions for a closed differential form to be the pullbak of a volume form?

0 votes
1 answer
55 views

Coprime integer solutions of $xy(x+y)=A^D,D>6$?

4 votes
0 answers
148 views

Uniformly picking numbers without memory

6 votes
2 answers
496 views

Result seemingly quoted from SGA

0 votes
0 answers
14 views

Existence of effective anti-ample divisors for birational morphisms

8 votes
1 answer
794 views

Classification of geometric outer automorphisms of free groups

10 votes
2 answers
829 views

A number sequence problem involving binomial transform

2 votes
1 answer
290 views

Mutual Information of the summation of a Chi-square random variable and a Gaussian variable

4 votes
1 answer
220 views

Gluing topological spaces

2 votes
0 answers
118 views

An equivalent condition for second countable locally convex spaces

-1 votes
0 answers
68 views

References on Number Theory-oriented Representation Theory

1 vote
2 answers
54 views

Symmetric matrix inversion if diagonalization in larger dimension is known

12 votes
2 answers
747 views
+50

Can Lebesgue's differentiation theorem fail almost everywhere?

7 votes
1 answer
242 views

Vandermonde-type closed form for products of $3\times3$ minors?

1 vote
0 answers
50 views

Are there spaces without a Fan-Gottesman compactification?

2 votes
1 answer
108 views

Index of the hyperelliptic mapping class group’s image in the integral symplectic group

4 votes
2 answers
186 views

Recurrence for a sequence defined by an algebraic generating function

3 votes
1 answer
356 views

Latent Dirichlet allocation and properties of digamma function

3 votes
1 answer
217 views

A new generalization of Euler product formula?

8 votes
1 answer
252 views

Patterns in group cohomology for Abelian groups

5 votes
1 answer
302 views

When does an Itô diffusion give a semigroup on $L^2$

11 votes
0 answers
281 views

How close is the "bioctonionic projective plane" to an actual projective plane?

3 votes
1 answer
95 views

About duality of Bochner spaces

0 votes
1 answer
145 views

Reference request - Relative Error Quantization

16 votes
1 answer
310 views

Can every Sidon set of size 3 be extended to a finite perfect difference set?

94 votes
19 answers
12k views

List of crowdsourced math projects actively seeking participants

7 votes
1 answer
322 views

Bar notation in Bourbaki’s *Lie groups*, Chap. IX

6 votes
2 answers
201 views

Power set of a (Grothendieck) Galois extension

1 vote
1 answer
223 views

On properties of quotients on the form $G \rightarrow G/H$ for $H \subseteq G$ a closed subgroup scheme

6 votes
2 answers
402 views

What obstructions does the failure to agree between $H^3(\mathfrak g, \mathbb K)$ and $\text{Sym}^2(\mathfrak g)^\mathfrak g$ measure?

0 votes
0 answers
33 views

Concentration for Markov chain with spectral gap

4 votes
1 answer
542 views

Proving that a certain factorial double sum collapses to a double-factorial series

7 votes
2 answers
355 views

Accumulation points of $(3^n)$ in ${\bf Z}_2$

15 votes
1 answer
380 views

Chains of nulls sets: on a question of Elkies (sort of)

0 votes
1 answer
43 views

Convergence of Kaplan-Meier estimator for pooled sample

6 votes
1 answer
165 views

Etale cohomological dimension of affinoid perfectoid spaces for $\ell$-torsion sheaves ($\ell \ne p$)

12 votes
0 answers
262 views
+100

Combinatorial interpretation of q-Narayana numbers for q=-1

4 votes
1 answer
168 views

Do we have Beilinson type resolution of partial diagonals?

3 votes
1 answer
85 views

Quotients of powers of maximal ideals as tensor products


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