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Questions
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stacks as Morita equivalence classes

dec 13 at 5:00 David Roberts 11.7k●2●18●55

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non-locally trivial A^n bundles

mar 11 11 at 5:46 Angelo 19.6k●3●47●75

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abelian categories vs. additive categories

oct 13 10 at 21:26 Beren Sanders 1,375●12●19

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Classifying stacks and homotopy type of a point

oct 5 10 at 15:58 André Henriques 14.9k●2●30●83

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an algebraically closed field definable in a real closed field

apr 30 11 at 21:45 Simon Thomas 6,038●1●18●36

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construction of the Jacobian of a curve

oct 19 11 at 22:22 MathOverflow♦ 1●2●3

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is the presheaf of automorphisms a sheaf?

nov 11 11 at 4:57 Angelo 19.6k●3●47●75

 
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computing Morley rank using parameters from an arbitrary model

feb 11 at 9:41 John Baldwin 206●1●2

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is tensor square of a reduced ring reduced?

feb 15 12 at 21:22 Dima Sustretov 1,287●4●12

 
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sections of morphisms of complex spaces

nov 16 11 at 16:19 Dima Sustretov 1,287●4●12

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