Skip to main content

Explore our questions

7 votes
0 answers
547 views

Defining the cotangent complex via equivalence classes of derived étale curves

2 votes
1 answer
28 views

Elements of $\pi_2$ can be approximated by smooth embeddings

32 votes
6 answers
2k views

Precise meaning of "picking a basis"?

-2 votes
0 answers
119 views

Cancellations and boundedness in product of $2^\tau \prod_{i=1}^{s'}p_i^{r'_i}$th cyclotomic polynomials

5 votes
0 answers
174 views

Finding lots of big sets in a probability space which intersect pairwise

11 votes
1 answer
658 views

No real roots of $\frac{1}{2^{1+it}} + \frac{1}{3^{1+it}} + \frac{1}{5^{1+it}}$

17 votes
6 answers
5k views

If Erdős is published as Erdös in a paper, which do I cite?

12 votes
2 answers
603 views

Free fermions in dimensions 2 and 3

2 votes
1 answer
76 views

How to equationally witness exactness?

1 vote
0 answers
17 views

Embeddability order on Picard groups

102 votes
22 answers
14k views

List of crowdsourced math projects actively seeking participants

2 votes
0 answers
27 views

Explicit bases for orthogonal group irreps

-1 votes
0 answers
68 views

Product of cyclotomic polynomials

2 votes
0 answers
94 views

Splitting of normal bundle sequence for the blowup of a projective space

Browse more Questions