Mathematics
Profile Activity
Meta user
Network profile
4,026
reputation
8
25

principal-ideal-domain

Apparently, this user prefers to keep an air of mystery about them.

83
answers
89
questions
~70k
people reached
  • Member for 6 years, 4 months
  • 746 profile views
  • Last seen Apr 17 at 11:54

Communities (9)

Top network posts

Top tags (144)

Score 37
Posts 19
Posts % 11
Score 21
Posts 15
Score 16
Posts 15
Score 11
Posts 15
Score 9
Posts 9
Score 7
Posts 16
View all tags →

Top posts (172)

All Questions Answers
Votes Newest
22 Geometrical interpretation of $(\sum_{k=1}^n k)^2=\sum_{k=1}^n k^3$ May 30 '15
11 For which $n$ is $\mathbb{A}^n\setminus \{0\}$ an affine variety? Jul 28 '14
9 Non-Abelian group $G$ in which $x\mapsto x^3$ is a homomorphism Sep 13 '15
8 If $[a,b]$ is an interval of minimal length with $\int_a^bf(x)dx=\alpha$ then $f(a)=f(b)$ Sep 13 '15
7 What is $\limsup_{n\to\infty} \frac{p_{n+1}}{p_n}$? Sep 2 '15
7 What does it mean to be functorial (in something)? Nov 11 '16
6 If $f$ and $g$ are continuous on $\Bbb R$ and $f\left(\frac{p}{q}\right)=g\left(\frac{p}{q}\right)$ then is it true that $f(x)=g(x)$? Sep 20 '15
6 Show that $x^2+x+4$ is irreducible over $\mathbb Z_{11}$. Oct 31 '16
5 Long ray: Proof of being locally euclidean Mar 5 '14
5 Find the determinant of $A + I$ Sep 14 '15
View all questions and answers →

Badges (33)

Gold

—

Silver

8

Rarest

Bronze

25

Rarest

View all badges →