daizhuo

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Name daizhuo
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Seen Dec 6 2010 at 11:29
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Location Cambridge MA, USA
Age 26
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For what k, matrix (k A - B) is positive semidefinite?

nov 30 10 at 7:58 Denis Serre 18.7k●1●31●93

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Expectation, multinomial distribution, and monotonicity (A conjecture)

dec 1 10 at 16:26 daizhuo 117●1●5

 

 

 

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