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Questions
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glueing oriented manifolds with boundary [closed]

may 23 11 at 19:33 Neha 79●5

 
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212
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Pure submodules

apr 15 11 at 1:30 David Roberts 11.7k●2●18●55

 
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141
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Coaction on a finite dual of a Hopf algebra

nov 29 10 at 18:01 Neha 79●5

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Finite dual of an algebra morphism.

nov 4 10 at 9:48 Bugs Bunny 4,942●3●18

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1k
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sheaves and cosheaves

oct 2 at 21:06 Leonid Positselski 6,853●1●16●36

 
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External tensor product of quasi coherent sheaf

oct 10 10 at 21:37 Neha 79●5

 
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701
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Quasi coherent sheaf

oct 11 10 at 12:26 S. Carnahan♦ 25.6k●41●90

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External tensor product of sheaves

oct 7 10 at 14:51 Neha 79●5

 
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Localization of a polynomial ring at a prime ideal.

sep 24 10 at 14:00 Martin Brandenburg 29.1k●2●46●130