Skip to main content
MathOverflow
Yimin's user avatar
Yimin's user avatar
Yimin's user avatar
Yimin
  • Member for 12 years, 7 months
  • Last seen more than a week ago
Profile Activity
Stats
151
reputation
954
reached
3
answers
3
questions
Communities
View all
About

Nobody

Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
6
bronze badges
Top tags
View all tags
1
Score
4
Posts
67
Posts %
1
Score
3
Posts
50
Posts %
1
Score
1
Posts
17
Posts %
1
Score
1
Posts
17
Posts %
0
Score
1
Posts
17
Posts %
0
Score
1
Posts
17
Posts %
Top posts
question
2
Unique continuation for integral operator
Aug 25, 2020
question
1
estimate of smallest eigenvalue of Schrodinger operator
Jun 22, 2016
answer
1
Existence of a function
Mar 17, 2013
answer
1
An identity about Bessel potential operators
Dec 3, 2023
question
0
Existence of a function
Feb 18, 2013
answer
0
Poincaré inequality for the annulus
May 3, 2012
Top network posts
View all network posts
11
Prove that $\frac{\pi}{4}\le\sum_{n=1}^{\infty} \arcsin\left(\frac{\sqrt{n+1}-\sqrt{n}}{n+1}\right)$
11
Find all the function that satisfy : $f\left(\frac{xf(y)}{2}\right)+f\left(\frac{yf(x)}{2}\right)=4xy$
10
Does $\sin(x)=y$ have a solution in $\mathbb{Q}$ beside $x=y=0$
9
Closed form of the sequence $a_{n+1}=a_n^2+1$
8
Determine complex polynomial