25

Questions
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Why is Maps(X,Y) an open subfunctor of Hilb(X x Y)?

sep 29 10 at 23:59 Sándor Kovács 23.7k●2●52●73

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361
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How to distinguish between natural and unnatural equivalences of categories

nov 5 09 at 5:45 Mike Shulman 17.2k●20●70

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Littlewood-Richardson-Type Rule for Cohomology Ring of Grassmannians

nov 9 09 at 17:19 David Speyer 54.9k●3●102●236

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438
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When is tensoring with a module representable by a scheme?

apr 16 10 at 5:36 Angelo 19.3k●3●47●75

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626
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Longest Element of an Affine Weyl Group

oct 21 11 at 17:02 Peter McNamara 3,236●6●18

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841
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Constructing Affine Kac-Moody Groups

jan 20 11 at 20:48 K S 11●1

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How to do Computations Using the Decomposition Theorem for Perverse Sheaves

dec 19 09 at 9:43 Geordie Williamson 1,237●4●10

 
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1
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Comparing colimits in schemes with colimits in sheaves of sets

feb 15 11 at 9:20 James Borger 5,903●1●16●44

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5
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935
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Inverting the Weyl Character Formula

nov 23 11 at 8:43 Marc van Leeuwen 630●2●6

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6
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3
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462
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Representablity of Cohomology Ring

oct 20 09 at 7:40 Andrew Stacey 16k●1●40●110

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