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Questions
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Can a connected planar compactum minus a point be totally disconnected?

feb 28 10 at 0:28 Jonas Meyer 4,860●1●21●31

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15
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4
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Free splittings of one-relator groups

jun 28 10 at 22:28 Diane 61●1

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3
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Is there a non-Hopfian lacunary hyperbolic group?

sep 29 11 at 3:57 Denis Osin 1,706●6●14

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13
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2
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437
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A space of ideals

mar 26 12 at 20:02 Yves Cornulier 3,045●1●6●11

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0
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351
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The oriented homeomorphism problem for Haken 3-manifolds

sep 21 at 18:02 Ian Agol 24.2k●1●34●86

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4
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318
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Examples of acylindrical 3-manifolds

jun 5 12 at 14:56 Richard Kent 8,555●2●29●58

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Factoring maps of handlebodies

nov 19 09 at 17:48 Sam Nead 5,627●12●27