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Questions
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Structure theorem of f.g. modules over a (non) PID

sep 8 11 at 15:24 F. Ladisch 2,158●3●16

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length of decompositions into elementary matrices

nov 18 10 at 10:34 Andreas Thom 13k●1●23●64

 
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Group rings of infinite products of groups

dec 20 11 at 7:14 Chi-Keung Ng 1

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Notion of finite dimensional simplicial space

apr 17 10 at 12:01 HenrikRüping 5,319●5●27

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Question concerning h-cobordisms

jun 23 11 at 21:46 John Rognes 1,156●7●9

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Orbits of exterior products

feb 27 12 at 12:55 Vladimir Dotsenko 4,417●9●27

 
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Are these abelian groups free?

mar 8 12 at 19:03 HenrikRüping 5,319●5●27

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

mar 25 at 22:28 Lee Mosher 5,806●1●9●26

 
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Hyperbolizing geodesic spaces

feb 1 12 at 14:49 Anton Petrunin 16.4k●41●110

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