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Questions
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Is there an easy way to describe the sheaf of smooth functions on a product manifold?

sep 3 10 at 11:24 Andrew Stacey 16.1k●1●40●115

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easy(?) probability/diff eq. question

jan 4 10 at 2:32 Richard Montgomery 3,193●8●18

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homological algebra with spectra

jun 9 11 at 18:52 Dan Ramras 3,853●2●17●26

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What is the universal deformation of the formal additive group $\widehat{\mathbb{G}}_a$ over $\mathbb{F}_p$?

nov 27 at 19:54 Eric Peterson 2,944●1●14●28

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On the natural (bigraded) homotopy groups of a simplicial object in a model category

oct 22 at 18:21 Tyler Lawson 19k●3●47●93

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toy examples of equivariant homotopy theory

oct 27 10 at 14:57 Aaron Mazel-Gee 3,318●6●21

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relationship between universal coefficient theorem and [K(Z,n),K(G,n)]?

oct 30 09 at 8:54 Andrew Stacey 16.1k●1●40●115

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the hopf invariant of the hopf construction

aug 14 10 at 13:21 Tom Goodwillie 27k●2●62●111

 
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What is known about the intersection pairing on H^{mid}?

nov 24 09 at 9:54 Joel Fine 3,841●1●12●30

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visualizing what’s going on in based homotopy theory, et al.

jul 7 10 at 0:49 Jose Brox 975●1●12●22

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