5

Questions
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6
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Finite support iterations of $\sigma$-centered forcing notions

jan 21 at 11:56 Goldstern 5,250●1●12●27

 
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207
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Number of linear orders

nov 3 at 20:49 Andres Caicedo 14.4k●1●42●79

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Minimal blocks for a family of finite sets

jul 5 at 6:43 Péter Komjáth 3,418●13●19

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Minimal selector for a family of finite sets

jul 4 at 19:42 Andreas Blass 32.9k●4●54●109

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Dual Borel conjecture in Laver’s model

may 8 11 at 11:41 Goldstern 5,250●1●12●27