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# Questions

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### Individual mathematical objects whose study amounts to a (sub)discipline? [closed]

dec 12 10 at 14:00 Marcin Kotowski 1,939522

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7
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### Cheap, non-constructive, free group generating rotations for Banach-Tarski

dec 15 10 at 9:17 Bill Thurston 17.6k862100

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2
504
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jan 10 11 at 11:33 Jason 1,9441516

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315
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### Pseudogroups and the flavors of the topology of manifolds

jan 17 11 at 2:46 David Feldman 11.3k22579

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909
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### Induction, the infinitude of the primes, and workaday number theory

mar 24 11 at 1:35 David Feldman 11.3k22579

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993
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### Cantor’s diagonal argument and ZF

feb 27 at 18:15 François G. Dorais 22.4k248113

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234
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### Automorphisms of a certain digraph defined on the set of primes? [Edited]

jul 23 at 23:51 David Feldman 11.3k22579

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0
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### “Small” maps from sphere to sphere

aug 5 at 8:41 David Feldman 11.3k22579

6
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3
807
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### Games that never begin

nov 13 at 13:51 Joel David Hamkins 74.9k7187343

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