Reputation
2,705
Top tag
Next privilege 3,000 Rep.
Cast close & reopen votes
Badges
10 35
Impact
~131k people reached

Dec
12
awarded  Notable Question
Nov
18
awarded  Popular Question
Nov
15
awarded  Notable Question
Nov
3
awarded  Popular Question
Oct
29
comment If $X$ and $Y$ are lognormal and $E[\ln X - \ln Y]=k$, what can we say about $E[X-Y]$?
@Did I would have accepted your answer if it was an answer. I wasn't reacting to the critics of your comment
Oct
19
awarded  Nice Answer
Oct
15
asked If $X$ and $Y$ are lognormal and $E[\ln X - \ln Y]=k$, what can we say about $E[X-Y]$?
Oct
8
awarded  Popular Question
Oct
5
awarded  Yearling
Sep
4
awarded  Popular Question
Jun
30
asked Is there a way to turn this summation into a matrix multiplication?
Jun
9
revised What are some results that shook the foundations of one or more fields of mathematics?
added 208 characters in body
Jun
8
awarded  Popular Question
Jun
8
comment What are some results that shook the foundations of one or more fields of mathematics?
I understand the question may have many possible answers, but I think it is sufficiently narrow that we can distinguish an answer from a non-answer in general, no?
Jun
8
revised What are some results that shook the foundations of one or more fields of mathematics?
added 688 characters in body
Jun
8
comment True or False. $K_{2n}$ ( complete graph with 2n vertices) has Euler circuit.
@BrianTung for n=1 it's K_2
Jun
8
comment True or False. $K_{2n}$ ( complete graph with 2n vertices) has Euler circuit.
n=1 is an obvious counterexample
Jun
8
awarded  Nice Question
Jun
8
revised What are some results that shook the foundations of one or more fields of mathematics?
added 103 characters in body
Jun
7
asked What are some results that shook the foundations of one or more fields of mathematics?