Adding Abraham clubs and $α$-properness
Fuente:
arXiv
Enregistré dans:
| Auteurs principaux: | , |
|---|---|
| Format: | Preprint |
| Publié: |
2024
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1866929500346908672 |
|---|---|
| author | Golshani, Mohammad Naveh, Rouholah Hoseini |
| author_facet | Golshani, Mohammad Naveh, Rouholah Hoseini |
| contents | For every indecomposable ordinal $α< ω_1$, we introduce a variant of Abraham forcing for adding a club in $ω_1$, which is $<α$-proper but not $α$-proper. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_09697 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Adding Abraham clubs and $α$-properness Golshani, Mohammad Naveh, Rouholah Hoseini Logic For every indecomposable ordinal $α< ω_1$, we introduce a variant of Abraham forcing for adding a club in $ω_1$, which is $<α$-proper but not $α$-proper. |
| title | Adding Abraham clubs and $α$-properness |
| topic | Logic |
| url | https://arxiv.org/abs/2409.09697 |