Martin's Axiom, Large Continuum and Global $Σ^1_n$-Uniformization
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866917516540903424 |
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| author | Hoffelner, Stefan |
| author_facet | Hoffelner, Stefan |
| contents | We construct a generic extension of $L$ satisfying Martin's Axiom, $2^{\aleph_0}=\aleph_3$, a lightface $Δ^1_3$ wellorder of the reals, and $Σ^1_n$-uniformization for every $n\geq 2$ simultaneously. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_21189 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Martin's Axiom, Large Continuum and Global $Σ^1_n$-Uniformization Hoffelner, Stefan Logic 03E35, 03E45 We construct a generic extension of $L$ satisfying Martin's Axiom, $2^{\aleph_0}=\aleph_3$, a lightface $Δ^1_3$ wellorder of the reals, and $Σ^1_n$-uniformization for every $n\geq 2$ simultaneously. |
| title | Martin's Axiom, Large Continuum and Global $Σ^1_n$-Uniformization |
| topic | Logic 03E35, 03E45 |
| url | https://arxiv.org/abs/2605.21189 |