300 reputation
110
bio website
location Minsk, Belarus
age 21
visits member for 2 years, 4 months
seen 12 mins ago

I like math and computer science.


Jan
30
asked Induced representation, Ind(Res(U))
Jan
6
accepted Cantor-Bendixson theorem proof
Jan
5
asked Cantor-Bendixson theorem proof
Dec
23
comment Number of representable as sum of 2 squares
Yes, it'd be nice if somebody posted whole proof, because it's know quite straightforward. But thank you very much, I would never expect to see asymptotics for this problem, thought, there'll be only some bounds.
Dec
23
accepted Number of representable as sum of 2 squares
Dec
23
revised Number of representable as sum of 2 squares
added 6 characters in body
Dec
23
comment Number of representable as sum of 2 squares
Sure, I meant $ \Omega $. Thank you.
Dec
23
asked Number of representable as sum of 2 squares
Dec
23
comment Asymptotics with prime of form 4k+3
Yes, but in the paper we consider $L$-function, which is but it's definition a series (not finite), so we have to somehow jump from the infinite series to finite. (It's easy to do when the convergence in series is uniform, but it's obviously not the case) I mean, your previous comment is obviously true, but why $ \sum_{p \equiv a \mod d \le n} \frac{1}{p} \sim \frac{\log(\log(n))}{\phi (d)} $. Do you see what I mean?
Dec
23
comment Asymptotics with prime of form 4k+3
Thank you very much for your answer, but I have one question left: in papers it's proven that $ \sum_{p \equiv a \pmod d} \frac{1}{p^{s}} \sim \dfrac1{\phi(d)}\sum_{p} \frac{1}{p^{s}} $ when $ s \to +1 $. But how does original problem follows from this? (It is not obvious)
Dec
22
accepted Asymptotics with prime of form 4k+3
Dec
22
revised Asymptotics with prime of form 4k+3
there was a mistake in sum of prime fractions
Dec
22
comment Asymptotics with prime of form 4k+3
Thank you, sure I did. =)
Dec
22
asked Asymptotics with prime of form 4k+3
Dec
4
accepted Asymptotics of exponential integral
Dec
4
asked Asymptotics of exponential integral
Nov
23
comment Lebesgue measure is invariant under isometry
Thank you guys very much. I just want to supply your beautiful answers with some links. proof that translation invariant measure is Lebesgue measure up to a constant factor
Nov
22
asked Lebesgue measure is invariant under isometry
Nov
18
awarded  Supporter
Nov
18
accepted Closed surjective map