Mathematics
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Guenterino's user avatar
Guenterino's user avatar
Guenterino
  • Member for 4 years, 9 months
  • Last seen this week
  • Germany
Profile Activity

9 Questions

Score Activity Newest Views
5 votes
2 answers
293 views

Do Functors in Set-like Categories Preserve Injections and Surjections?

4 votes
1 answer
186 views

Is one point compactification functorial?

4 votes
2 answers
383 views

What kinds of fields do exist that are non-perfect?

3 votes
3 answers
444 views

Elliptic curves classification, including the case of non-perfect fields.

1 vote
1 answer
79 views

Milne, Elliptic Curves, Theorem 2.1 b), Correctly Stated? - Verifying Something is an Isomorphism of Curves.

1 vote
3 answers
316 views

Genus Degree Formula for Curves over Arbitrary Fields and a Reference Request

0 votes
0 answers
116 views

How to find the Quotients of Z^n as a group?

0 votes
1 answer
119 views

Proof that every subgroup of $\mathbb{Z}^n$ is generated by multiples of a basis from $\mathbb{Z}^n$.

0 votes
1 answer
167 views

Is the group of (real) regular symmetric matrices the representation of any other group? What if we use finite fields?

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