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Yuandong's user avatar
Yuandong's user avatar
Yuandong
  • Member for 10 years, 4 months
  • Last seen more than 2 years ago
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A PhD student in Carnegie Mellon University.

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question
3
Prove the following trigonometric inequality
Sep 26, 2016
answer
2
Long term behavior of a certain discrete time dynamical system on graphs
Apr 19, 2016
answer
1
maximizing multivariate polynomial
May 16, 2013
answer
0
A machine learning application question
May 25, 2013
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5
Global maximum of a sum of Gaussians
5
Show that if $\prod\limits_{k=1}^{n}(x+a_k)=\sum\limits_{k=0}^{n} {n\choose k}a^k_kx^{n-k}$ then $a_1=a_2=a_3=....=a_{n-1}=a_n$

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