History of Science and Mathematics
Ludwig's user avatar
Ludwig's user avatar
Ludwig's user avatar
Ludwig
  • Member for 7 years, 1 month
  • Last seen more than 1 year ago
  • Berlin, Germany
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523
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1
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About

I'm interested in both pure and applied math.

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Posts
67
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6
Score
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Posts
67
Posts %
6
Score
2
Posts
67
Posts %
6
Score
2
Posts
67
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Posts
33
Posts %
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Posts
33
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All Questions Answers
Score Newest
question
22
Literary works authored by mathematicians
Feb 5, 2017
question
14
Why wasn't probability developed in ancient Greece?
Mar 8, 2016
answer
6
Literary works authored by mathematicians
Feb 7, 2017
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29
Unconventional examples of mathematical modelling
18
A seemingly simple inequality
16
The number of 0-1 normal matrices
15
$\sum\limits_i a_i^2\sum\limits_i b_i^2+\left(\sum\limits_ia_i b_i\right)^2\geq \sqrt{\sum\limits_i a_i^4\sum\limits_i b_i^4}+\sum\limits_ia_i^2b_i^2$
15
Behavior of $I(n) = \int_{-\pi}^{\pi}\int_{-\pi}^{\pi}e^{ i n (x+y)}\,\frac{2\sin^2(x)\sin^2(y)}{2k -\cos(x)-\cos( y)}\,\mathrm{d}x\,\mathrm{d}y$

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