Mathematics
Charles's user avatar
Charles's user avatar
Charles's user avatar
Charles
  • Member for 3 years, 6 months
  • Last seen more than a month ago
Profile Activity
Stats
705
reputation
7k
reached
1
answer
85
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
3
silver badges
8
bronze badges
Top tags
View all tags
0
Score
44
Posts
51
Posts %
0
Score
39
Posts
45
Posts %
0
Score
19
Posts
22
Posts %
0
Score
16
Posts
19
Posts %
0
Score
14
Posts
16
Posts %
0
Score
10
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
4
Proof that $f_n(y)=\frac{n^2 y}{1+n y+n^4 y^2}$ does not converge uniformly, on $[0, \infty)$, to the identically-0 function
Oct 21, 2022
question
4
Proof that if $X>Y$ then there exists some $\epsilon>0$ such that $x-\epsilon>y+\epsilon$
Jul 28, 2021
question
3
$[0,1]$ not compact with the discrete metric
Aug 30, 2021
question
3
Proof that a connected open set in $\mathbb{R}$ is path-connected
Feb 22
question
2
Expectation of the product of two mean independent random variables
Apr 25, 2022
question
2
If $K$ is an unbounded subset of a metric space $(X, d)$, then $K$ contains a non-cauchy sequence
Jul 17, 2022
question
2
Payoff from an option contract
Jan 18, 2021
question
2
Proof by contradiction that compact sets are closed
Jul 27, 2022
question
2
$\{2\}$ is both open and closed in $\{1,2,3\}$, equipped with the Euclidean metric
Feb 22
question
2
Proof regarding a sequence of closed sets [duplicate]
Aug 17, 2021
Top network posts
View all network posts
5
Payoff from an option contract

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.