Mathematics
user avatar
user avatar
user avatar
Vincent J. Ruan
  • Member for 10 years, 1 month
  • Last seen more than a month ago
Profile Activity
Stats
733
reputation
8k
reached
2
answers
32
questions
Communities
View all
About

Who has a great passion for combinatorics and number theory

Badges
View all badges
This user doesn’t have any gold badges yet.
3
silver badges
10
bronze badges
Top tags
View all tags
0
Score
10
Posts
29
Posts %
0
Score
7
Posts
21
Posts %
0
Score
6
Posts
18
Posts %
0
Score
4
Posts
12
Posts %
0
Score
4
Posts
12
Posts %
0
Score
4
Posts
12
Posts %
Top posts
View all questions and answers
All Questions Answers
Score Newest
question
8
A Nim-like game with conditions and strategies
Dec 21, 2013
question
4
A first-order non-linear ordinary differential equation containing various squares
Jan 25, 2014
question
4
Combinatorics - An unproved slight generalization of a familiar combinatorial identity
Apr 23, 2012
question
4
A problem about successive minima of a lattice in $\mathbb{R}^n$
Mar 3, 2016
question
4
Is there any algebraic structure on Dyck words of length $2n$ or full binary trees of $n+1$ leaves?
Nov 13, 2016
question
4
A curious little conjecture about 3D cubes and possible generalizations
Apr 11, 2018
question
4
Is there any other function satisfying the system of equations involving integration?
Apr 11, 2018
question
3
What is the easiest description, if any, of the tensor product $K \otimes_\mathbb{Q} \mathbb{R}$?
Apr 4, 2017
question
2
The multiplicative property of cofactor matrices
Jun 17, 2014
question
2
Can a closed simple 2D curve be a less-than-1-dimensional fractal?
Feb 2, 2017
Top network posts
View all network posts
7
Unknown Traditional Chinese characters on lacquered boards
6
Why does your recorded or objective voice sound different to what you hear in your own head?
6
An unknown Traditional Chinese character on a decorative piece for Lunar New Year
6
Are LR(k) languages and DCFLs equivalent?

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.