Splitting, Bounding, and AlmostDisjointness Can Be Quite Different
Canadian journal of mathematics, Tome 69 (2017) no. 3, pp. 502-531
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We prove the consistency of $$~~\text{add}\left( \mathcal{N} \right)<\operatorname{cov}\left( \mathcal{N} \right)<\mathfrak{p}\text{=}\mathfrak{s}\text{=}\mathfrak{g}< \text{add}\left( \mathcal{M} \right)=\text{cof}\left( \mathcal{M} \right)<\mathfrak{a}=\mathfrak{r}=\text{non}\left( N \right)=\mathfrak{c}$$ with $\text{ZFC}$ , where each of these cardinal invariants assume arbitrary uncountable regular values.
Mots-clés :
03E17, 03E35, 03E40, Cardinal characteristics of the continuum, splitting, bounding number, maximal almost-disjoint families, template forcing iterations, isomorphism-of-names
Fischer, Vera; Mejia, Diego Alejandro. Splitting, Bounding, and AlmostDisjointness Can Be Quite Different. Canadian journal of mathematics, Tome 69 (2017) no. 3, pp. 502-531. doi: 10.4153/CJM-2016-021-8
@article{10_4153_CJM_2016_021_8,
author = {Fischer, Vera and Mejia, Diego Alejandro},
title = {Splitting, {Bounding,} and {AlmostDisjointness} {Can} {Be} {Quite} {Different}},
journal = {Canadian journal of mathematics},
pages = {502--531},
year = {2017},
volume = {69},
number = {3},
doi = {10.4153/CJM-2016-021-8},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-021-8/}
}
TY - JOUR AU - Fischer, Vera AU - Mejia, Diego Alejandro TI - Splitting, Bounding, and AlmostDisjointness Can Be Quite Different JO - Canadian journal of mathematics PY - 2017 SP - 502 EP - 531 VL - 69 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2016-021-8/ DO - 10.4153/CJM-2016-021-8 ID - 10_4153_CJM_2016_021_8 ER -
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