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# Questions

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### Intuition about the cotangent complex?

mar 13 11 at 18:33 Anton Geraschenko♦♦ 13.7k348108

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### Why does the Gamma-function complete the Riemann Zeta function?

aug 2 10 at 3:07 Dr_Acula 5111

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### What do higher Chow groups mean?

aug 7 11 at 15:15 Steven Landsburg 8,49912747

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### Is there a general setting for self-reference?

oct 11 at 1:42 none 1

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### Why does one invert $G_m$ in the construction of the motivic stable homotopy category?

feb 25 10 at 3:37 Emerton 38.9k4120198

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### Semi-simplicial versus simplicial sets (and simplicial categories)

sep 18 11 at 11:05 Jacob Lurie 6,2592436

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### How exactly is Hochschild homology a monad homology?

feb 3 10 at 22:54 Yemon Choi 8,43711944

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### When does direct image with proper support have a right adjoint?

feb 26 10 at 18:54 Peter Arndt 6,8681842

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### Is a functor which is a sheaf for open covers and finite closed covers automatically a sheaf for covers by simplices?

apr 25 10 at 17:24 Peter Arndt 6,8681842

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