MathOverflow
Robin Zhang's user avatar
Robin Zhang's user avatar
Robin Zhang's user avatar
Robin Zhang
  • Member for 8 years
  • Last seen this week
Profile Activity
Stats
384
reputation
59k
reached
9
answers
0
questions
top 60% overall
Communities
View all
About

PhD student in mathematics at Columbia University.

Badges
View all badges
This user doesn’t have any gold badges yet.
5
silver badges
13
bronze badges
Top tags
View all tags
6
Score
1
Posts
11
Posts %
6
Score
1
Posts
11
Posts %
6
Score
1
Posts
11
Posts %
6
Score
1
Posts
11
Posts %
1
Score
2
Posts
22
Posts %
1
Score
2
Posts
22
Posts %
Top posts
All Questions Answers
Score Newest
answer
34
Publishing a Simple Paper as an Undergraduate
Oct 28, 2018
answer
15
What recent discoveries have amateur mathematicians made?
Oct 28, 2018
answer
6
$\sup \left\| A x + B y\right\|_2$ subject to $\left\|x\right\|_2 = \left\|y\right\|_2 = 1$
Oct 14, 2018
answer
6
A curious process with positive integers
Oct 21, 2018
answer
5
Research-only permanent positions worldwide
Jul 4, 2018
answer
3
What are some good group theory references?
Nov 6, 2018
answer
3
Which journals publish 1-page papers
Mar 11, 2019
answer
1
Function of two sets
Mar 22, 2021
answer
0
Function of two sets intersection
Mar 22, 2021

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.