Mathematics
Wlod AA's user avatar
Wlod AA's user avatar
Wlod AA's user avatar
Wlod AA
  • Member for 5 years, 5 months
  • Last seen more than a month ago
  • sqrt(-1)
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About

My name is Włodzimierz Holsztyński. Here, at MATHEMATICS (stackexchange), my id is Wlod AA. I have this id on MathOverflow too, as well as Włodzimierz Holsztyński. However, I've decided to have nothing to do with MathOverflow anymore, some months ago (it's 2017-12-17 right now, when I am writing these words).

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39
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36
Posts
25
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31
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25
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17
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16
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21
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15
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8
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Top posts
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All Questions Answers
Score Newest
answer
5
Inverse transformation for exponential function
Dec 17, 2017
answer
5
Existence of a compact Hausdorff space which continuously embeds into itself as a set with no interior.
Nov 4, 2019
answer
4
Arithmetic mean sequence
Sep 17, 2019
answer
4
If $f(x)$ satisfies $2f (x) = f(xy) + f(x/y)$, find $f(x)$
Dec 19, 2017
answer
3
Order of $GL(2, \mathbb{Z}_4)$
Sep 15, 2019
answer
3
Show that $\sum_{i=1}^n \frac{1}{|x-p_i|}\le 8n\sum_{i=1}^n \frac{1}{2i-1}$ for some $x,0\le x \le 1$
Oct 29, 2019
answer
3
Lindelöf and second countable spaces
Oct 29, 2019
answer
3
Name for (input, output) tuples of a function
Sep 4, 2019
answer
3
Proof by induction of a given inequality
Sep 4, 2019
answer
3
Show the level set of a convex function is convex but that the converse is not necessarily true
Aug 31, 2019
Top network posts
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13
Is there an 11-term arithmetic progression of primes beginning with 11?
12
Egyptian representations of $1$
10
Mathematicians with both “very abstract” and “very applied” achievements
8
About locally compact groups without compact subgroups
8
Isomorphic morphisms. A 27-morphism category

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