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Iosif Pinelis's user avatar
Iosif Pinelis's user avatar
Iosif Pinelis's user avatar
Iosif Pinelis
  • Member for 10 years, 2 months
  • Last seen this week
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About

My main interests are in inequalities and extremal problems in probability theory.

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1,175
Posts
48
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2,328
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741
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30
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1,377
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489
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274
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Top posts
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All Questions Answers
Score Newest
answer
82
Does Pinelis' inequality (1994) exist?
Nov 3, 2020
answer
36
$\mathbb{E}[X^4]=1$, $X,Y$ iid, what's the best upper bound of $\mathbb{E}[(X-Y)^4]$?
Apr 29, 2018
answer
25
How can a mathematician handle the pressure to discover something new?
Mar 11, 2018
answer
24
When are Fourier coefficients monotonic?
Dec 25, 2020
answer
23
Is this differential identity known?
Jun 7, 2015
answer
22
"Insanely increasing" $C^\infty$ function with upper bound
Nov 26, 2018
answer
22
Why doesn't mathematics collapse even though humans quite often make mistakes in their proofs?
Aug 18, 2019
answer
21
Conjecture: If circular coins of any sizes are in a convex polygonal frame, with each coin touching exactly one edge, then all the coins can move
Jan 11
answer
20
How do we explain the use of a software on a math paper?
May 16, 2019
answer
20
Ruling out the existence of a strange polynomial II
Nov 24, 2022
Top Meta posts
2
1
39
Deleting others' work
15
Best of MathOverflow, or papers inspired by MathOverflow
10
Rationale for reputation change on "my" reputation page that says 'User was removed'
Top network posts
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13
Conjectured formula for the Fabius function
12
Does the following inequality hold true?
8
creating delimiters and inequality signs
7
Surjective measures
7
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