Reputation
2,774
Top tag
Next privilege 3,000 Rep.
Cast close & reopen votes
Badges
2 14 50
Impact
~79k people reached

Dec
9
comment Showing two matrices are similar
Yes, I am sure. The first three matrices are what physicists call spin 1 representation. The final three matrices are the adjoint representation of SU(2) (excluding a phase factor of -i). The question is to show that the two representations are equivalent (a result which is used later to construct roots). I phrased only the computational part in my question.
Dec
9
revised Showing two matrices are similar
edited title
Dec
8
asked Showing two matrices are similar
Dec
1
accepted Regular polygons meeting at a point
Nov
29
comment Regular polygons meeting at a point
@J.M. But we're talking about polygons not polyhedrons.
Nov
28
revised Regular polygons meeting at a point
deleted 44 characters in body
Nov
28
asked Regular polygons meeting at a point
Nov
11
revised How many three digits even numbers can we form such that if one of digit is $5$ the following digit must be $ 7$?
added 303 characters in body
Nov
11
answered How many three digits even numbers can we form such that if one of digit is $5$ the following digit must be $ 7$?
Oct
26
accepted How to prove that handedness of the coordinate system does not change for S(pecial) linear transformations
Oct
25
comment Is there a binary spigot algorithm for log(23) or log(89)?
I'm wondering why I got notified without @. Anyhow, regarding the above comment, what has your reputation got to do with it?
Oct
21
asked How to prove that handedness of the coordinate system does not change for S(pecial) linear transformations
Oct
18
revised Subgroups of $S_4$ isomorphic to $S_3$ and $S_2$?
put in mathjax delimiters and edited in some TeX
Oct
18
suggested approved edit on Subgroups of $S_4$ isomorphic to $S_3$ and $S_2$?
Oct
18
comment Calculating the matrix
hmm... going over wikipeidia, there's another method.. to use $ e^{A}Be^{-A}=B+[A,B]+\frac{1}{2!}[A,[A,B]]+\frac{1}{3!}[A,[A,[A,B]]]+\cdots $
Oct
18
accepted Calculating the matrix
Oct
18
asked Calculating the matrix
Oct
15
answered Copy LaTex equations from Mathematica to Word directly?
Oct
14
comment Elementary question in partial differentiation
@Tyler Yes (hindi). As I wrote in chat an hour ago, it is a close approximation of my progress in mathematics.
Oct
14
awarded  Talkative