MathOverflow
user2520938's user avatar
user2520938's user avatar
user2520938's user avatar
user2520938
  • Member for 8 years, 11 months
  • Last seen more than 1 year ago
Profile Activity
Stats
2,728
reputation
0
reached
0
answers
0
questions
Communities
View all
Badges
View all badges
This user doesn’t have any gold badges yet.
8
silver badges
1
bronze badge
Posts

This user hasn’t posted yet.

Top network posts
View all network posts
35
How can we prove that a binomial coefficient $n\choose m$is divisible by the ratio of $n$ and $\gcd(n,m)$?
33
No matter how many algebraic invariants we attach to topological spaces, there will always be nonhomeomorphic spaces agreeing on all their invariants
21
May a 'ball' that has been 'cut off' still be called a 'ball'?
19
Is every prime the average of two other primes?
18
What's so useful about diagonalizing a matrix?

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.