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1 vote
0 answers
11 views

Kac-Peterson modular forms and shifted theta functions

0 votes
0 answers
59 views

Solution to the differential equation $ \langle \nabla g(X), \overline{\nabla g(X)} \rangle =-\frac{\partial g(X)}{\partial x_{1}} $?

1 vote
1 answer
159 views

Birational morphisms from DM stacks to their coarse moduli spaces

3 votes
0 answers
125 views

Relation between TQFT representations and factorizable sheaves

6 votes
0 answers
183 views

Mordell conjecture over function fields

3 votes
2 answers
284 views

Localization at multivariate monic polynomials

3 votes
0 answers
82 views

Richardson variety over arbitrary field

0 votes
0 answers
124 views

Stalks of Sheaves

20 votes
3 answers
1k views

what is the maximum number of rational points of a curve of genus 2 over the rationals

1 vote
0 answers
95 views

Etale pullback of cycle class

4 votes
1 answer
204 views

Questions about root stacks

1 vote
2 answers
236 views

What is the pull-back of a polarization of abelian schemes over different bases?

21 votes
5 answers
3k views

A ring such that all projectives are stably free but not all projectives are free?

1 vote
0 answers
85 views

Question regarding Galois descent of sections of a vector bundle

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