20

Questions
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2
11
votes
3
answers
2k
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David Gale’s subset take-away game

mar 8 at 21:31 Andres Caicedo 14.4k●1●42●79

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20
votes
1
answer
483
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Sane bound on number of moves for Maker-Breaker game on $\mathbb R^2$ for $\{0,1,2,3,4\}$

mar 3 at 3:51 Douglas Zare 13k●3●36●58

 
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1
answer
176
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Extending Jordan loops

sep 22 at 17:30 Andy Putman 18.3k●3●55●118

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27
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1
answer
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Dual Schroeder-Bernstein theorem

aug 14 at 15:17 Andres Caicedo 14.4k●1●42●79

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41
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1
answer
4k
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Convergence of $\sum(n^3\sin^2n)^{-1}$

aug 11 at 23:51 Andres Caicedo 14.4k●1●42●79

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6
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1
answer
282
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Strictly order preserving maps into the integers

aug 2 at 2:25 Andreas Blass 32.9k●4●54●109

 
4
votes
1
answer
610
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Countably generated $\sigma$-algebras of ${\mathcal P}({\mathbb R})$ and choice

mar 24 12 at 9:38 Asaf Karagila 7,108●1●14●44

 
10
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1
answer
514
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Sums of three non-zero squares

mar 11 12 at 22:15 Barry Cipra 3,204●1●8●18

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4
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1
answer
344
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Non-multiplicative 6-colorings of Z^+

jan 13 12 at 17:47 domotorp 4,068●7●25

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30
votes
6
answers
2k
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Distinct well-orderings of the same set

jan 1 12 at 22:11 Asaf Karagila 7,108●1●14●44

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