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Lorenzo's user avatar
Lorenzo's user avatar
Lorenzo
  • Member for 5 years, 6 months
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I'm a math undergraduate student

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Top posts
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question
15
May two Cohen reals collapse cardinals?
Oct 30, 2023
question
13
$\mathsf{AC}_\mathsf{WO}+\mathsf{AC}^\mathsf{WO}\Rightarrow \mathsf{AC}$?
Oct 21, 2022
question
12
Is there a more modern account of the main results of "Adding Dependent Choice" by D. Pincus?
Oct 31, 2022
question
10
Two dimensional perfect sets
Nov 16, 2023
question
9
How much choice is necessary to prove this statement?
Nov 13, 2021
question
8
$\operatorname{cof}(\mathcal{L}) = \aleph_1$ and $2^{\aleph_0} = \aleph_3$
Apr 27, 2023
question
8
Forcing a unique $\Delta_3^1$ generic real
Apr 13, 2023
question
8
Shelah's "Can you take Solovay's inaccessible away?"
Apr 22, 2022
question
7
Hausdorff quasi-Polish spaces
Dec 19, 2021
question
7
On the existence of a real which is not set-generic over $L$
Dec 11, 2023
Top network posts
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9
Complete first order theories
6
Two-sorted first-order set theory
6
Given $\lambda$ regular cardinal, $\left(\kappa^{<\lambda}\right)^{<\lambda}=\kappa^{<\lambda}$?
6
Michael Line is not Lindelöf
5
Solve analytically an equation with Lambert function