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Questions
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Applications of Riesz’s lemma for the unit ball

apr 21 at 17:39 Salvo Tringali 819●2●7

 
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“Augmenting” a category by an associative binary operation

apr 7 at 20:11 Salvo Tringali 819●2●7

 
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127
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Embedding a semigroup into a divisible semigroup

apr 5 at 13:06 Salvo Tringali 819●2●7

 
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93
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On the existence of certain seminormed groups

mar 26 at 20:06 Salvo Tringali 819●2●7

 
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152
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On the divisibility of the special linear group of degree $n$ over an algebraically closed field

mar 21 at 20:06 Ralph 12.5k●10●36

 
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All and the only algebraically closed fields s.t. any regular n-by-n matrix has a k-th root for every k

mar 17 at 19:45 Peter Mueller 3,780●1●9●18

 
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Extending Riesz' lemma to special classes of normed groups

mar 12 at 10:37 Salvo Tringali 819●2●7

 
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79
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Epis in the semicat of normed modules over a normed ring

mar 9 at 0:53 Salvo Tringali 819●2●7

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The point of view of semicats in functional analysis

mar 8 at 16:33 Peter Michor 5,352●10●17

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On the notion of partial semigroup

mar 5 at 18:36 Ramiro de la Vega 3,580●7●15

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