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Questions
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When is a sheaf of groups (algebras, rings, modules) a group (algebra, ring, module)?

feb 5 at 2:16 Steven Landsburg 8,634●1●27●47

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Representation theory for the exterior algebra

jan 28 at 21:49 MTS 5,306●1●9●27

 
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Source on the proof that codimension 2 is sufficient for knottings?

may 1 12 at 20:09 Daniele Zuddas 808●2●9

 
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Example of a morphism between exterior algebras that is $\mathbb{Z}_2$ graded but not $\mathbb{Z}$ graded??

nov 22 11 at 7:25 S. Carnahan♦ 25.6k●41●90

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What is a Cheeger deformation?

dec 11 10 at 0:52 Oscar Guajardo 85●3

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Is a fibre bundle over a vector bundle trivializable on each fibre?

nov 18 10 at 5:34 Sean Tilson 2,362●9●24