Every countably presented formal topology is spatial, classically

Valentini, Silvio

J. Symbolic Logic, Tome 71 (2006) no. 1, p. 491-500 / Harvested from Project Euclid

Résumé

By using some classical reasoning we show that any countably presented formal topology, namely, a formal topology with a countable axiom set, is spatial.

Publié le : 2006-06-14
Classification:

@article{1146620155,
     author = {Valentini, Silvio},
     title = {Every countably presented formal topology is spatial, classically},
     journal = {J. Symbolic Logic},
     volume = {71},
     number = {1},
     year = {2006},
     pages = { 491-500},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1146620155}
}

Valentini, Silvio. Every countably presented formal topology is spatial, classically. J. Symbolic Logic, Tome 71 (2006) no. 1, pp.  491-500. http://gdmltest.u-ga.fr/item/1146620155/