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# Questions

4
2
157
views

### elliptic curve with a degree 2 isogeny to itself?

may 3 at 10:51 Joe Silverman 8,0752447

4
1
135
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### Lower bound on the dimension of a subspace of $\mathbb Z_2^r$?

feb 5 at 12:34 Peter Mueller 3,78411018

3
12
2
255
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### How does one prove that the complete intersection of a quadric and a cubic of $\mathbb P^5$ is unirational?

dec 13 at 9:14 Francesco Polizzi 19.2k23656

2
7
0
125
views

### Dimension of para-pluricanonical systems

oct 29 at 15:26 rita 4,7621925

7
37
0
672
views

### Local structure of rational varieties

jun 8 12 at 20:20 rita 4,7621925

6
20