54

Questions
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Is there a deep reason for the fecundity of involutions?

apr 12 at 12:46 Alexandre Eremenko 10.6k●1●24●40

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4
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The Riemann Hypothesis and the Langlands program

jan 22 at 10:17 Marc Palm 6,956●1●7●20

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Excellent mathematical explanations

dec 27 at 22:15 Mark Bennet 154●1●3●8

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Is there an i.c.c. nonamenable simple group that is inner amenable?

dec 26 at 19:52 Andreas Thom 13.1k●1●23●64

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276
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What is the physical difference between states and unital completely positive maps?

dec 9 at 5:56 Greg Kuperberg 36.3k●2●117●179

 
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1
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207
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Is the von Neumann algebra associated to a unitary representation of an amenable group always injective?

dec 2 at 18:05 Jon Bannon 4,249●1●13●46

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25
answers
4k
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Proof synopsis collection

dec 1 at 17:11 Pablo Lessa 1,388●3●12

 
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1
answer
214
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Clarifying the link between deformation/rigidity and dual cocycles

nov 30 at 19:53 Makoto Yamashita 636●4●4

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1
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197
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Is there an upper bound on the dimension for irreducible representations of a continuous trace $C^{*} $-algebra?

oct 26 at 17:54 Leonel Robert 580●3●5

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4
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559
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Spectrum of the sum of generators for irrational rotation algebra

oct 26 at 12:02 Jon Bannon 4,249●1●13●46

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