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Questions
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Can Lipschitz maps increase the Lebesgue dimension ?

apr 7 at 0:50 Wlodzimierz Holsztynski 946●4●7

 
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Does the poset of free factors of a free group form a lattice?

mar 25 at 22:28 Lee Mosher 5,866●1●9●26

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Are these groups isomorphic (Cancellation in torsionfree, virtually Abelian groups)

jan 30 at 13:17 HenrikRüping 5,319●5●27

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Does this group act geometrically on a Median space?

dec 10 at 16:06 Yves Cornulier 2,981●1●6●11

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Finding hyperbolic metrics by approximation

sep 26 at 14:47 HenrikRüping 5,319●5●27

 
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Order of ring automorphisms of localizations of polynomial rings over finite fields

aug 1 at 8:37 Angelo 19.5k●3●47●75

 
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Dual of a semilinear morphism

jul 23 at 19:00 Will Sawin 18.6k●1●24●48

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Is there a natural topology on the set of open sets ?

apr 2 12 at 8:05 HenrikRüping 5,319●5●27

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Which spaces are inverse limits of discrete spaces ?

mar 29 12 at 20:38 Joseph Van Name 1,826●4●11

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infinite dimensional CAT(0) groups

mar 26 12 at 20:46 Misha 12.6k●1●26●48

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