Partial square at $\omega _1$ is implied by MM
but not by PFA
Fundamenta Mathematicae, Tome 215 (2011) no. 2, pp. 109-131
Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
We prove the results stated in the title.
Keywords:
prove results stated title
Affiliations des auteurs :
Hiroshi Sakai 1
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author = {Hiroshi Sakai},
title = {Partial square at $\omega _1$ is implied by {MM
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journal = {Fundamenta Mathematicae},
pages = {109--131},
publisher = {mathdoc},
volume = {215},
number = {2},
year = {2011},
doi = {10.4064/fm215-2-2},
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TY - JOUR AU - Hiroshi Sakai TI - Partial square at $\omega _1$ is implied by MM but not by PFA JO - Fundamenta Mathematicae PY - 2011 SP - 109 EP - 131 VL - 215 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/fm215-2-2/ DO - 10.4064/fm215-2-2 LA - en ID - 10_4064_fm215_2_2 ER -
Hiroshi Sakai. Partial square at $\omega _1$ is implied by MM but not by PFA. Fundamenta Mathematicae, Tome 215 (2011) no. 2, pp. 109-131. doi: 10.4064/fm215-2-2
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