Mathematics
user avatar
user avatar
user avatar
mm-aops
  • Member for 9 years
  • Last seen more than 2 years ago
Profile Activity
Stats
4,055
reputation
252k
reached
115
answers
33
questions
Communities
Badges
View all badges
This user doesn’t have any gold badges yet.
17
silver badges
29
bronze badges
Top tags
View all tags
95
Score
36
Posts
24
Posts %
39
Score
11
Posts
7
Posts %
34
Score
22
Posts
15
Posts %
20
Score
12
Posts
8
Posts %
17
Score
9
Posts
6
Posts %
15
Score
16
Posts
11
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
answer
28
Union of two $\sigma$-algebras is not $\sigma$-algebra
Jan 27, 2015
answer
15
For $x\in\mathbb R\setminus\mathbb Q$, the set $\{nx-\lfloor nx\rfloor: n\in \mathbb{N}\}$ is dense on $[0,1)$
Jun 23, 2014
answer
11
how to prove that $n(n+1)$ can't be square?
Jun 9, 2014
answer
10
Need to prove that the equation has only 1 solution.
Sep 29, 2014
answer
8
Additive but not $\sigma$-additive function
Sep 13, 2014
answer
7
proving $\lim\limits_{n\to\infty} \int_{0}^{1} f(x^n)dx = f(0)$ when f is continous on [0,1]
Nov 18, 2013
answer
7
Möbius band with its middle part removed is still connected
May 14, 2014
answer
7
Prove that when $f(A) \subseteq f(B)$ doesn't always mean that $A \subseteq B$
Nov 5, 2013
question
6
simple way to show $|| \partial_x \int_{B(x,\epsilon)} \frac{x-y}{|x-y|^3} f(y) dy||_{\infty} = O(||f||_{\infty})$ in $\mathbb{R}^3$
Jun 17, 2014
answer
6
Math Olympiad Algebraic Question
Jun 3, 2014

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.