43

Questions
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3
votes
3
answers
300
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Every positive polynomial with rational coefficients is above a completely Q-factorized nonnegative polynomial ?

sep 11 at 17:40 Markus Schweighofer 486●2●6

 
2
votes
1
answer
221
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Quotients of perfect powers separated by an integer

dec 12 11 at 16:21 Alan Haynes 1,149●1●11

 
1
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0
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112
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One-sided version of the “best approximation polynomial” : Upper polynomial approximations

oct 31 11 at 11:06 Ewan Delanoy 2,803●8●22

 
2
votes
0
answers
97
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Smallest size for an incomplete tournament with property $S_k$

oct 22 11 at 13:45 Ewan Delanoy 2,803●8●22

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3
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2
answers
337
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mutually incompatible abstraction terms?

sep 15 11 at 17:53 Ewan Delanoy 2,803●8●22

 
1
vote
1
answer
279
views

Comparing hitting probabilities for two different random walks

aug 15 11 at 21:21 Ori Gurel-Gurevich 4,281●1●8●17

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5
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0
answers
157
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“Unknot” algebraic set defined by two mutually dependent set of variables

jun 5 11 at 19:47 Ewan Delanoy 2,803●8●22

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4
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3
answers
527
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Is there a good explanation for this fact on pairwise independent variables?

jun 3 11 at 20:44 Jason Swanson 126●1●3

 
2
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2
answers
327
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Sufficiently random sample

may 14 11 at 20:50 Ewan Delanoy 2,803●8●22

 
0
votes
1
answer
253
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Complex version of Farkas' lemma

apr 10 11 at 12:01 Ewan Delanoy 2,803●8●22

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