36

Questions
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5
votes
1
answer
88
views

Non-unique 2-factorization of 2k-regular graphs

jan 25 at 7:48 domotorp 4,068●7●25

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15
votes
1
answer
668
views

Reconstructing the argument that yields Graham’s number

jan 11 at 18:06 Andres Caicedo 14.4k●1●42●79

 
4
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2
answers
264
views

Impossibility of continuously picking k independent rows from a rank k matrix

feb 9 at 19:22 quid 13.1k●31●51

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6
votes
1
answer
197
views

Determinantal formula for the nullspace of a singular matrix

dec 1 at 3:24 Sasha 9,923●1●7●17

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17
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1
answer
334
views

Salié permutations and fair permutations

nov 28 at 2:37 Richard Stanley 13.3k●2●60●94

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40
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2
answers
1k
views

Flipping coins on a budget

sep 27 at 14:55 Granger 242●1●7

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2
votes
3
answers
530
views

Generalized tic-tac-toe

aug 3 at 2:01 Will Sawin 18.5k●1●24●48

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13
votes
1
answer
492
views

Forcing over set theory versus forcing over arithmetic

jun 28 at 1:24 Ali Enayat 4,459●1●9●23

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14
votes
3
answers
744
views

Can Morley’s theorem be generalized?

jun 28 at 20:23 Matt 51●2

 
11
votes
1
answer
182
views

Metric conditions on configurations of points with only finitely many solutions

apr 20 12 at 14:31 Timothy Chow 14.5k●1●68●137

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