Mathematics
user avatar
user avatar
user avatar
Anonymous
  • Member for 4 years, 3 months
  • Last seen this week
Profile Activity
Stats
2,370
reputation
15k
reached
45
answers
46
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
6
silver badges
20
bronze badges
Top tags
View all tags
25
Score
25
Posts
27
Posts %
16
Score
22
Posts
24
Posts %
12
Score
13
Posts
14
Posts %
10
Score
6
Posts
7
Posts %
8
Score
9
Posts
10
Posts %
7
Score
11
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
11
Origin of Grothendieck universes
May 16, 2020
question
9
Can a subset of $\mathbb{R}^n$ be homotopy equivalent to $S^n$?
Apr 29, 2020
question
8
$(X,d)$ is separable if and only if $X$ does not contain an uncountable closed discrete subset
Jul 17, 2018
question
7
$\mathbb{R}^n$ with countably many points removed is simply connected
Oct 15, 2019
question
6
Given continuous $f:\{0,1\}^S\to[0,1]$ with S uncountable and $f(\sigma)=1$, show that $f(\tau)=1$ for some $\tau\neq\sigma$
Jul 24, 2018
question
6
$R/I\cong R/\text{Ann}_R(R/I)$ but $I\neq\text{Ann}_R(R/I)$
Sep 11, 2020
question
5
Implications between excluded middle, non-contradiction, and bivalence
May 7, 2020
question
5
Has this topology been studied?
Dec 30, 2018
question
4
General form of elements of $SU(2)$
Feb 13, 2019
question
4
Maximal algebraic ordered field extensions of $\mathbb{Q}$
Dec 20, 2019
Top network posts
View all network posts
5
$R/I\cong R/\text{Ann}_R(R/I)$ but $I\neq\text{Ann}_R(R/I)$

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.