Skip to main content
Physics
Jianrong Li's user avatar
Jianrong Li's user avatar
Jianrong Li's user avatar
Jianrong Li
  • Member for 8 years, 6 months
  • Last seen more than a month ago
Profile Activity
Stats
257
reputation
2k
reached
1
answer
13
questions
Communities
View all
About

I study representation theory, cluster algebras, quantum groups, mathematical physics, semigroups.

Badges
This user doesn’t have any gold badges yet.
1
silver badge
8
bronze badges
Top tags
View all tags
1
Score
4
Posts
29
Posts %
1
Score
2
Posts
14
Posts %
0
Score
6
Posts
43
Posts %
0
Score
3
Posts
21
Posts %
0
Score
2
Posts
14
Posts %
0
Score
2
Posts
14
Posts %
Top posts
View all questions and answers
question
5
Notation of supermatrices
Jun 10, 2016
question
2
The super Grassmannian $G_{2|2}(4|4)$
Jun 10, 2016
question
2
What is the meaning of $\not{p}$ in physics?
Jan 9, 2018
question
1
What techniques are used in these computations of partition functions?
Dec 31, 2016
question
1
The notation $p_{a \dot{b}}$
Jun 20, 2017
question
1
How to derive a formula involves a delta function? [closed]
Aug 19, 2020
answer
1
How to compute a limit about exponential function?
Nov 21, 2016
question
0
What is the definition of $\delta^{m|n}$ and $\delta^{m}$?
May 20, 2017
question
0
What is the $4\times 2\times 2$ matrix $\sigma_{A \dot B}^{\mu}$ explicitly?
Jun 26, 2017
question
0
Expression of $\not{p}$ in Dirac equation
May 4, 2021
Top network posts
View all network posts
42
Why we need to study representations of matrix groups?
31
Is $A \times B$ the same as $A \oplus B$?
23
Difference between free groups, free product of two groups, tensor product of two infinite cyclic groups
17
Taylor series in two variables
17
Reference request: Grassmannian and Plucker coordinates in type B, C, D