Geodesic
Coherent adequate sets and forcing square
John Krueger1
1 Department of Mathematics University of North Texas 1155 Union Circle #311430 Denton, TX 76203, U.S.A.
Fundamenta Mathematicae, Tome 224 (2014) no. 3, pp. 279-300

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

We introduce the idea of a coherent adequate set of models, which can be used as side conditions in forcing. As an application we define a forcing poset which adds a square sequence on $\omega _2$ using finite conditions.
DOI : 10.4064/fm224-3-5
Keywords: introduce idea coherent adequate set models which side conditions forcing application define forcing poset which adds square sequence omega using finite conditions

John Krueger 1

1 Department of Mathematics University of North Texas 1155 Union Circle #311430 Denton, TX 76203, U.S.A. 
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John Krueger. Coherent adequate sets and forcing square. Fundamenta Mathematicae, Tome 224 (2014) no. 3, pp. 279-300. doi: 10.4064/fm224-3-5

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