Non-Constructive Galois-Tukey Connections

Mildenberger, Heike

J. Symbolic Logic, Tome 62 (1997) no. 1, p. 1179-1186 / Harvested from Project Euclid

Résumé

There are inequalities between cardinal characteristics of the continuum that are true in any model of ZFC, but without a Borel morphism proving the inequality. We answer some questions from Blass [1].

Publié le : 1997-12-14
Classification:

@article{1183745374,
     author = {Mildenberger, Heike},
     title = {Non-Constructive Galois-Tukey Connections},
     journal = {J. Symbolic Logic},
     volume = {62},
     number = {1},
     year = {1997},
     pages = { 1179-1186},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183745374}
}

Mildenberger, Heike. Non-Constructive Galois-Tukey Connections. J. Symbolic Logic, Tome 62 (1997) no. 1, pp.  1179-1186. http://gdmltest.u-ga.fr/item/1183745374/