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Top Questions

29 votes
2 answers
1k views
+50

Why does this system of gcd equations have no solutions?

11 votes
0 answers
372 views
+100

Obstruction to the existence of global resolution of coherent sheaf

8 votes
1 answer
388 views
+50

Reduction of structure group and classifying spaces

11 votes
2 answers
284 views
+500

Cohomology of foliations and closed forms along the leaves

4 votes
0 answers
253 views
+300

Is a pro-algebraic group over $\mathbb{Q}_p$ with Galois action the inverse limit of Galois-equivariant quotients?

4 votes
0 answers
207 views
+50

A question in spin geometry in dimension 8

2 votes
0 answers
110 views
+50

How to apply Pohlig Hellman using a very limited set of auxiliary inputs in that case?

148 votes
21 answers
21k views
+50

How does one justify funding for mathematics research?

1 vote
0 answers
159 views
+50

A question relates to edge chromatic-polynomial

1 vote
0 answers
103 views
+50

About dimensions of quotients of quasi projective varieties

2 votes
0 answers
67 views
+50

When is a first-order delay differential equation equivalent to a higher-order ordinary differential equation?

1 vote
1 answer
168 views
+50

On a probabilistic integer factorization algorithm given bounds for one prime factor

12 votes
1 answer
417 views
+200

Fundamental group of the complement of a codimension two submanifold

3 votes
0 answers
73 views
+50

Tight upper bound for $m[Q^k - Q^{k+1}]$ for completely positive linear maps

11 votes
0 answers
292 views
+50

Sobolev's PDE Scottish Book Problem (Problem 188)

0 votes
0 answers
70 views
+100

Uniqueness of bubbling points in Struwe's global compactness theorem


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