Geodesic
Sequential Order under PFA
Canadian mathematical bulletin, Tome 54 (2011) no. 2, pp. 270-276

Voir la notice de l'article provenant de la source Cambridge University Press

It is shown that it follows from PFA that there is no compact scattered space of height greater than $\omega $ in which the sequential order and the scattering heights coincide.
DOI : 10.4153/CMB-2010-099-3
Mots-clés : 54D55, 03E05, 03E35, 54A20, sequential order, scattered spaces, PFA 
Dow, Alan. Sequential Order under PFA. Canadian mathematical bulletin, Tome 54 (2011) no. 2, pp. 270-276. doi: 10.4153/CMB-2010-099-3
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