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Jun
24
awarded  Popular Question
May
1
awarded  Yearling
Jul
2
awarded  Curious
Jun
16
comment expansion for $1-|t|$
@tomasz: I ment global maximum.And its composition.
Jun
15
comment Calculation of the moments using Hypergeometric distribution
@MansT:You said that the hypergeometric distribution can be approximated with the binomial. Does it mean that $E(X-\mu)^q\sim E(Y-E(Y))^q,$ where $Y$ is Binomial?
Jun
13
asked expansion for $1-|t|$
Jun
11
comment Is there chance to form a frame (Riesz basis)?
Yes, its for $p\ge 2$.
Jun
11
comment Is there chance to form a frame (Riesz basis)?
@Leonid Kovalev: Thank you.
Jun
11
asked Is there chance to form a frame (Riesz basis)?
Jun
10
awarded  Investor
Jun
10
comment Calculation of the moments using Hypergeometric distribution
I've also interested in that question some time ago. In fact, using Stirling's approximation formula, you'll get the same sum as in math.stackexchange.com/q/139189/23993. But here we wanted to calculate expectation. So, I am not sure about zero for odd $q$.
Jun
9
accepted Condition for frame of $L_2$
Jun
8
awarded  Caucus
Jun
8
revised Condition for frame of $L_2$
added 177 characters in body
Jun
8
asked Condition for frame of $L_2$
Jun
7
comment Derivative of sinc function
This ebooks.cambridge.org/… maybe also helpful
Jun
4
accepted Application for the random variable
Jun
1
asked Lower bound for the eigenvalue
Jun
1
revised Hermite functions and integral
added 2 characters in body
Jun
1
comment Hermite functions and integral
for the prolate spheroidal function instead of f(x) in the Uspensky theorem.