Ideals of Nowhere Ramsey Sets are Isomorphic

Plewik, Szymon

Plewik, Szymon

J. Symbolic Logic, Tome 59 (1994) no. 1, p. 662-667 / Harvested from Project Euclid

Résumé

We introduce a notion of ideal type such that any two ideals with the same ideal type are isomorphic. From this we infer, under the axiom $t = h$, that each ideal which consists of all nowhere Ramsey sets contained in some family of infinite subsets of natural numbers is isomorphic with the ideal of all nowhere Ramsey sets.

Publié le : 1994-06-14
Classification:

@article{1183744505,
     author = {Plewik, Szymon},
     title = {Ideals of Nowhere Ramsey Sets are Isomorphic},
     journal = {J. Symbolic Logic},
     volume = {59},
     number = {1},
     year = {1994},
     pages = { 662-667},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183744505}
}

Plewik, Szymon. Ideals of Nowhere Ramsey Sets are Isomorphic. J. Symbolic Logic, Tome 59 (1994) no. 1, pp.  662-667. http://gdmltest.u-ga.fr/item/1183744505/