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Questions
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Is the homeomorphism class of a connected open set of C determined by its fundamental group?

may 31 at 20:44 Paul Fabel 311●4

 
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120
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What is the discriminant divisor of a surface fibered over a curve?

may 31 at 2:08 Joe Silverman 8,085●24●47

 
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non-trivial topological line bundles over cartesian product of manifolds not coming from a pullback

mar 28 at 11:35 Liviu Nicolaescu 11.5k●1●21●33

 
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155
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Generalizing the square theorem

mar 21 at 6:58 Angelo 19.8k●3●47●75

 
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83
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On the square theorem for commutative algebraic groups

mar 13 at 21:00 Hugo Chapdelaine 3,449●3●18

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315
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On Weil’s characters of type (A)

jan 31 at 21:12 Keerthi Madapusi Pera 1,736●1●5●10

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156
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The normalizer a maximal compact subgroup of a semi-simple Lie group

jan 18 at 14:23 Hugo Chapdelaine 3,449●3●18

 
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193
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Endomorphisms of degree d on a sphere with infinite fibers on a dense subset

oct 29 at 22:22 Hugo Chapdelaine 3,449●3●18

 
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257
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non-artificial examples of non-smooth and non-admissible representations of GL_2

oct 7 at 19:19 paul garrett 6,794●17●26

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449
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Solving z^n=a+ib using only radicals of positive real numbers

sep 22 at 14:35 Hugo Chapdelaine 3,449●3●18

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