55

Questions
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5
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136
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Tenacious structure

may 10 at 5:22 Mariano Suárez-Alvarez 30.7k●8●69●155

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9
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174
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What is flexible about flexible algebras?

apr 24 at 9:06 vibhor 1

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522
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The octonions on a bad day

mar 31 at 5:37 Marty 6,783●2●15●39

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2k
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Groups that do not exist

dec 8 at 20:49 DavidLHarden 1,640●2●12

 
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271
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Surfaces in $\mathbb R^3$ with negative curvature bounded away from zero

nov 1 at 13:43 Mariano Suárez-Alvarez 30.7k●8●69●155

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545
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Serre’s theorem about regularity and homological dimension

jul 31 at 14:53 Hailong Dao 15.5k●29●71

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369
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Proving the existence of good covers

jul 14 at 14:10 Vitali Kapovitch 4,102●1●11●22

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Commutative Algebra with a View Toward Algebraic Number Theory

apr 24 12 at 22:04 Mahdi Majidi-Zolbanin 1,802●1●2●11

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329
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Smooth representatives for elements of $\pi_7(\text{exotic $S^7$})$

apr 8 12 at 23:05 Mariano Suárez-Alvarez 30.7k●8●69●155

 
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3
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Rational forms of simple Lie algebras

apr 4 12 at 2:36 Pasha Zusmanovich 1,678●6●12

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