User Yair Hayut

15 votes

1 answer

1k views

Does every Aronszajn tree has a Suslin or a Special subtree?

lo.logic set-theory

asked Apr 7, 2014 at 7:46

15 votes

4 answers

898 views

Products of Cohen forcings

set-theory forcing

asked Jan 14, 2015 at 18:06

11 votes

1 answer

294 views

Partition relation at successor cardinal

lo.logic set-theory

asked Sep 5, 2015 at 19:04

9 votes

1 answer

494 views

Weak threads in $\square (\kappa, <\kappa)$ sequences

set-theory infinite-combinatorics

asked Nov 6, 2013 at 6:10

8 votes

1 answer

417 views

Destroying the Mahloness of a cardinal with $\kappa$.c.c. forcing

set-theory forcing

asked May 28, 2014 at 19:08

8 votes

1 answer

187 views

Strongly compact cardinal with bad covering properties

lo.logic set-theory forcing large-cardinals

asked Jul 11, 2014 at 11:43

8 votes

1 answer

653 views

Can the first ordinal in which $V\neq HOD$ be $\aleph_\omega$?

lo.logic set-theory large-cardinals

asked Mar 31, 2015 at 6:54

8 votes

2 answers

360 views

Elementary embeddings with the same critical point

set-theory large-cardinals

asked Nov 27, 2014 at 18:18

7 votes

1 answer

281 views

The core model and elementary embeddings

reference-request set-theory lo.logic large-cardinals inner-model-theory

asked Mar 15, 2021 at 8:37

7 votes

1 answer

971 views

Can the Cohen forcing collapse cardinals?

set-theory forcing large-cardinals

asked Oct 15, 2014 at 13:27

7 votes

1 answer

231 views

Pseudo-Prikry sequences vs Prikry sequences

set-theory forcing large-cardinals

asked Feb 5, 2015 at 8:14

6 votes

0 answers

159 views

Singular strong generator

set-theory lo.logic large-cardinals

asked Nov 12, 2018 at 8:32

6 votes

2 answers

486 views

Collapsing the cardinals between two singular cardinals

lo.logic set-theory forcing large-cardinals

asked Jul 28, 2015 at 15:06

6 votes

1 answer

244 views

Reference for Chang's Conjecture at $\aleph_{\omega}$

reference-request set-theory pcf-theory

asked Sep 30, 2016 at 8:50

5 votes

1 answer

327 views

Prikry forcing and Cohen generic

set-theory forcing large-cardinals

asked Jan 2, 2018 at 20:50

5 votes

0 answers

220 views

A variant of Chang's model with choice

lo.logic set-theory large-cardinals

asked Aug 28, 2014 at 12:44

5 votes

1 answer

247 views

Covering properties of strongly compact embedding

set-theory large-cardinals

asked Jul 4, 2014 at 12:12

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17 Questions

Does every Aronszajn tree has a Suslin or a Special subtree?

Products of Cohen forcings

Partition relation at successor cardinal

Weak threads in $\square (\kappa, <\kappa)$ sequences

Destroying the Mahloness of a cardinal with $\kappa$.c.c. forcing

Strongly compact cardinal with bad covering properties

Can the first ordinal in which $V\neq HOD$ be $\aleph_\omega$?

Elementary embeddings with the same critical point

The core model and elementary embeddings

Can the Cohen forcing collapse cardinals?

Pseudo-Prikry sequences vs Prikry sequences

Singular strong generator

Collapsing the cardinals between two singular cardinals

Reference for Chang's Conjecture at $\aleph_{\omega}$

Prikry forcing and Cohen generic

A variant of Chang's model with choice

Covering properties of strongly compact embedding