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Nice Answer

Answer score of 10 or more. This badge can be awarded multiple times.

Will Chen

8,8752 gold badges20 silver badges56 bronze badges

earned this badge 6 times.

Are relative curves $X \to S$ determined by their fibers?

Awarded Jan 4 '19 at 22:30

The Origin(s) of Modular and Moduli

Awarded May 18 '18 at 17:39

Is $\mathscr{M}_{1,1,\mathbb{Z}}$ isomorphic to a quotient stack by a finite group?

Awarded Sep 3 '17 at 7:58

What is the arithmetic fundamental group?

Awarded Mar 24 '17 at 23:22

Is Proposition 2.6 in J. Silverman's book Arithmetic of Elliptic Curves correct?

Awarded Aug 9 '16 at 14:28

The difference between an étale finite group scheme and a finite group

Awarded Feb 19 '15 at 11:01

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