55

Questions
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5
19
votes
1
answer
849
views

Square roots of $\mathbb R^{2n}$

apr 3 11 at 0:16 Ryan Budney 21.6k●1●40●101

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17
votes
1
answer
493
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Homotopies of triangulations

dec 29 09 at 15:28 Greg Kuperberg 36.3k●2●116●179

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17
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1
answer
347
views

Egalitarian measures

nov 27 09 at 21:14 Harald Hanche-Olsen 5,750●1●13●34

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16
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1
answer
897
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What’s coherent about coherent sheaves?

oct 29 10 at 18:28 Francesco Polizzi 19k●2●36●56

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16
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1
answer
1k
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The whole plethora of topology

mar 17 11 at 23:03 Sean Tilson 2,362●9●24

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16
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2
answers
388
views

Generators of the cohomology of a Lie algebra

jan 4 11 at 9:20 Pasha Zusmanovich 1,668●6●12

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15
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5
answers
1k
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Varieties cut by quadrics

feb 8 10 at 7:13 Richard Montgomery 3,183●8●18

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14
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3
answers
1k
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Commutative Algebra with a View Toward Algebraic Number Theory

apr 24 12 at 22:04 Mahdi Majidi-Zolbanin 1,792●1●2●11

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13
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1
answer
508
views

The octonions on a bad day

mar 31 at 5:37 Marty 6,773●2●15●39

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13
votes
2
answers
289
views

Derangements and q-variants

nov 18 09 at 5:41 Greg Kuperberg 36.3k●2●116●179

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