877 reputation
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visits member for 3 years, 7 months
seen Dec 16 at 12:29

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Feb
1
asked The positive-definite-ness of RBF kernel
Jan
7
awarded  Popular Question
Oct
25
awarded  Announcer
Oct
21
asked Questions about algebraic manifold on matrices
Oct
7
revised How can I get sequence $4,4,2,4,4,2,4,4,2\ldots$ into equation?
TeXification
Oct
7
awarded  Custodian
Oct
7
reviewed Reviewed How can I get sequence $4,4,2,4,4,2,4,4,2\ldots$ into equation?
Oct
7
suggested approved edit on How can I get sequence $4,4,2,4,4,2,4,4,2\ldots$ into equation?
Oct
6
revised Given a volumen. Which is the suface, that contains it, that has minimal area?
\int x3 -> \iiint
Oct
6
suggested approved edit on Given a volumen. Which is the suface, that contains it, that has minimal area?
Oct
6
comment Big Rudin Exercise 3.26 - Which integral is larger
Can you prove the case of simple function first?
Oct
5
revised Change of variables problem
\int x3 -> \iiint
Oct
5
suggested approved edit on Change of variables problem
Oct
5
comment Vector Spaces and AC
en.wikipedia.org/wiki/… says "In all models of ZF¬C there is a vector space with no basis."
Oct
4
comment How to find the numbers that sum up to a given number?
Hope en.wikipedia.org/wiki/Subset_sum_problem can help.
Oct
1
comment Is the limit of non-decreasing sequence that is bounded equal to the upper bound?
$M$ can be of course larger than $L$. Think about $a_n=1-1/n$ and $M=2$
Sep
26
answered Solve $3\sqrt{x+4}-2\sqrt{x-11}+5\sqrt{x-8}=0$
Jul
3
accepted Compound Poisson process with exponential distribution
Jun
13
revised Compound Poisson process with exponential distribution
added 53 characters in body
Jun
13
comment Inequality involving norms.
It is called Hölder's inequality en.wikipedia.org/wiki/…