Stefan Keil

Member for 13 years, 10 months
Last seen more than 10 years ago

math.hu-berlin.de/~keil
Humboldt University Berlin

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Do isogenies with rational kernels tend to be surjective?

Feb 27, 2013

17

Elliptic curves over QQ with identical 13-isogeny

May 6, 2013

17

Elliptic curves over QQ with isomorphic n-torsion

Feb 25, 2013

9

Picard number and torsion of Neron-Severi group of abelian varieties over a number field

May 24, 2011

7

Number of Galois extensions of local fields of fixed degree

Jun 23, 2011

Answers

3

Why is the kernel of reduction a pro-p group?

Apr 19, 2012

2

Do isogenies with rational kernels tend to be surjective?

Mar 1, 2013

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finite-groups

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