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Pavel Kocourek's user avatar
Pavel Kocourek's user avatar
Pavel Kocourek's user avatar
Pavel Kocourek
  • Member for 1 year, 6 months
  • Last seen more than a week ago
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I apply mathematics in micro-economic theory.

I have passion adventures, especially hitch-hiking and sailing. I lived on a sailboat in New York while studying my PhD and I crossed the Atlantic with it upon graduation, now I live on it in Amsterdam.

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Top posts
8
How many saddle points can a quartic polynomial in two real variables have? All 9?
May 17, 2023
7
Can a cubic polynomial in two real variables have three saddle points?
May 15, 2023
2
How many strict local minima can a quintic polynomial in two real variables have?
May 20, 2023
0
Polynomial / quadratic autonomous system of ODEs – proving monotonicity / convexity
Jan 2, 2023
0
Peakedness of conditioned distributions
Jun 18
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10
Why are monotonicity and convexity so intensely studied in comparison to their higher-order analogies?
10
How many strict local minima a quartic polynomial in two variables might have?
8
Are all discrete harmonic function $f:\mathbb Z^2\to \mathbb R$ with less than exponential growth polynomials?
8
Geometric characterization of the $n$-th derivative of $f$ being positive (convexity for $n=2$).
8
A function with positive $n$-th derivative has at most $n$ roots – an inequality version of the Fundamental theorem of Algebra.