Mathematics
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xyz
  • Member for 7 years, 2 months
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All Questions Answers
Score Newest
question
18
If every polynomial in $k[x]$ has a root in $E$, is $E$ algebraically closed?
Jul 6, 2019
question
4
Is $\mathbb{S}^2$ self-similar?
Feb 24, 2017
question
4
$\text{colim}(\mathcal{C} \hookrightarrow \mathcal{X}) = 1$
Apr 3, 2020
question
4
How can I extend a finitely additive measure?
Nov 27, 2021
question
3
An operator has closed range iff some condition holds
Jul 5, 2016
question
3
self-similar iff infinitely self-similar
Feb 28, 2017
question
3
Has $x^3 - x +1$ a root in $\mathbb{Q}(a)$?
Nov 24, 2017
question
3
For a compact object $H$, is true that $H\simeq H_{\alpha_0}$ for some $\alpha_0$?
Nov 25, 2020
question
3
Standard definition for a logic
Apr 22, 2021
question
3
Excercise 1.5.1 from Blackburn, de Rijke and Venema's Modal Logic
Jan 7, 2022

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