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Questions
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23
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6
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Why the Killing form?

jul 27 10 at 15:00 Simon Pepin Lehalleur 420●3●7

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13
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3
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Do semisimple algebraic groups always have faithful irreducible representations?

jun 29 10 at 15:58 Jim Humphreys 26.1k●38●85

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What are two independent, uniformly distributed random variables on the unit interval?

sep 30 11 at 22:58 Yuri Bakhtin 1,539●5●9

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4
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631
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Riemannian metric on a flag variety

jan 28 12 at 18:25 math3.14159 216●1●9

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2
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545
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Reference for a nice proof of “undetermined coefficients”

apr 27 at 9:25 Oswaldo R B de Oliveira 11●2

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2
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522
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Cohomological dimension-doubling

jul 5 10 at 13:51 Charles Matthews 9,740●13●39

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1
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What is the name for a finite-group representation that is the sum of all the irreducibles (once)?

feb 8 12 at 23:17 Jim Humphreys 26.1k●38●85

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Extending faithfully flat covers of closed subschemes to open neighborhoods

dec 27 11 at 10:24 Bhargav 1,173●5●6

 
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2
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284
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Smoothness properties of the Springer fiber

nov 14 at 21:05 Jim Humphreys 26.1k●38●85

 
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1
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242
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Equivalent forms of the proper base change isomorphism

jan 15 12 at 16:36 Alex 1,324●6●6

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