Geodesic
Embedding partially ordered sets into $^ω ω$
Fundamenta Mathematicae, Tome 151 (1996) no. 1, pp. 53-95.

Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences

We investigate some natural questions about the class of posets which can be embedded into 〈ω,≤*〉. Our main tool is a simple ccc forcing notion $H_E$ which generically embeds a given poset E into 〈ω,≤*〉 and does this in a "minimal" way (see Theorems 9.1, 10.1, 6.1 and 9.2).
DOI : 10.4064/fm-151-1-53-95

Ilijas Farah 1

1 
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Ilijas  Farah. Embedding partially ordered sets into $^ω ω$. Fundamenta Mathematicae, Tome 151 (1996) no. 1, pp. 53-95. doi : 10.4064/fm-151-1-53-95. http://geodesic.mathdoc.fr/articles/10.4064/fm-151-1-53-95/

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