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Pavel Gubkin's user avatar
Pavel Gubkin's user avatar
Pavel Gubkin's user avatar
Pavel Gubkin
  • Member for 11 months
  • Last seen more than a week ago
  • Russia, Saint-Petersburg
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6
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6
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17
Score
4
Posts
33
Posts %
10
Score
4
Posts
33
Posts %
10
Score
2
Posts
17
Posts %
8
Score
3
Posts
25
Posts %
8
Score
3
Posts
25
Posts %
0
Score
3
Posts
25
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Top posts
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All Questions Answers
Score Newest
answer
9
A question on the real root of a polynomial
Feb 19
question
8
Number of matrices with unit determinant and fixed sum of elements
Feb 28
answer
7
Decomposition of a natural number as sum of positive integers
Feb 24
question
4
Existence of nonzero entire function with restrictions of growth
Feb 10
question
4
Representation of a number as a product of $\sqrt{n^2 + 1} + n$
Sep 13
question
2
Existence of the special entire Hardy space function with infinitely many zeros in the strip
Feb 11
question
2
Sum of Bessel function with integer parameters and fixed argument
Oct 19
answer
2
Bound for some trigonometric polynomials
Mar 29
question
1
The limit set of consecutive applications of linear transforms to the single segment
Feb 3
answer
1
Measuring how "close" $\alpha\in[0,1]\setminus\mathbb{Q}$ is to being rational
Feb 6
Top network posts
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11
If $\lim_{t\to +\infty} \int_{0}^{\pi} f(x)e^{xt} \, dx=0$ then $f=0$?
7
Expanding Arcus Tangens as Taylor Series around 1: Symmetries
5
Which numbers can be a minimal value of a polynomial with integer coefficients?

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