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# Questions

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### Is there a (standard) name for $\bar{A}\setminus A$?

jan 13 at 8:54 practical 2112

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### $L_{\omega_1,\omega}$ sentence with many automorphism in $\aleph_0$ and few automorphism in $\aleph_\omega$

nov 19 at 20:40 Ioannis Souldatos 815210

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### Is the generalized Baire space complete?

nov 14 at 15:18 Toby Bartels 923410

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### Disjoint stationary sets that reflect

nov 6 at 21:19 Todd Eisworth 1,193311

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### Characterizing $\omega_1$-like dense linear orderings

aug 8 at 1:40 Joel David Hamkins 75.5k8189347

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### How big $|Aut(M)|$ can be, given $|\partial Aut(M)|$?

nov 30 at 16:52 Ioannis Souldatos 815210

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### Countable structures with uncountable many automorphisms

aug 2 at 18:50 Trevor Wilson 1,506614

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### Is there a statement equivalent to a sentence admitting $(\alpha^{+n},\alpha)$?

may 23 12 at 22:54 David Milovich 681310

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### Problems with Journal Submissions due to arXiv Submission? [closed]

mar 14 12 at 19:46 Ioannis Souldatos 815210

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