Mathematics
Krijn's user avatar
Krijn's user avatar
Krijn's user avatar
Krijn
  • Member for 9 years, 3 months
  • Last seen more than a week ago
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32
answers
32
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About

I look at isogenies and isometries.

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21
Score
11
Posts
17
Posts %
12
Score
12
Posts
19
Posts %
10
Score
7
Posts
11
Posts %
6
Score
7
Posts
11
Posts %
3
Score
4
Posts
6
Posts %
3
Score
3
Posts
5
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Top posts
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All Questions Answers
Score Newest
question
28
Visualizing the factorial
Aug 3, 2015
question
16
Intuition behind $(-\frac{1}{2})! = \sqrt{\pi}$
Aug 21, 2015
question
12
Number of lines to connect $n \times n$ dots
Aug 8, 2015
answer
9
Does group inverse commute with multiplication for all groups?
Jul 21, 2015
answer
8
Character table of the non-abelian group of order 21
Oct 12, 2014
question
6
Elementary proof that $-1$ is a square in $\mathbb{F}_p$ for $p = 1 \mod{4}$
May 10, 2015
question
6
Embedding $\mathbb{F}_{q^2}^*$ into $GL_2(\mathbb{F}_{q})$
Jul 8, 2015
answer
6
Alternate ways to prove that $4$ divides $5^n-1$
Aug 4, 2015
answer
6
Number of lines to connect $n \times n$ dots
Aug 9, 2015
question
5
Character table of the non-abelian group of order 21
Oct 12, 2014
Top network posts
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9
Reference for map $\operatorname{Hom}^d(C,\mathbb{P}^1) \to \operatorname{Sym}^d(C)$
7
Subscript on $\rangle$
7
Explaining genus to students
7
Reference request for recurrence relation of division polynomials
6
How to extract Subject from PEM file using NodeJS

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