Avshalom

Member for 12 years, 2 months
Last seen more than 7 years ago

Cambridge, United Kingdom

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set-theory

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Answers

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Score Activity Newest

17

Proofs of the uncountability of the reals

Oct 17, 2014

12

On a weak tree property for inaccessible cardinals

Sep 21, 2014

11

Forcing as a replacement of induction and diagonal arguments

Jan 7, 2015

10

Is $\clubsuit_{\omega_1}$ enough to get Suslin tree?

Jun 3, 2015

10

Where is the Erdős–Rado theorem stated in Erdős and Rado's Bull AMS paper?

Dec 23, 2014

Questions

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15

Can Suslin (or Aronszajn) lines ever be orderings of abelian groups?

Aug 28, 2014

14

Is $\mathbb{Z}^{\omega}$ ever the union of a chain of proper subgroups each isomorphic to $\mathbb{Z}^{\omega}$?

Oct 2, 2014

11

Preserving Jonsson cardinals

Dec 18, 2014

7

$\delta$-strong compactness and generalized strong tree properties

Jan 16, 2015

7

Under $\neg CH$, have countable unions of rationally independent numbers inner measure zero?

May 11, 2015

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set-theory

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lo.logic

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reference-request

51

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forcing

31

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large-cardinals

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