{ "id": "math/9312212", "version": "v1", "published": "1993-12-15T00:00:00.000Z", "updated": "1993-12-15T00:00:00.000Z", "title": "The number of independent elements in the product of interval Boolean algebras", "authors": [ "Saharon Shelah" ], "journal": "Math. Japon. 39 (1994), 1--5", "categories": [ "math.LO", "math.GN" ], "abstract": "We prove that in the product of kappa many Boolean algebras we cannot find an independent set of more than 2^kappa elements solving a problem of Monk (earlier it was known that we cannot find more than 2^{2^kappa} but can find 2^kappa).", "revisions": [ { "version": "v1", "updated": "1993-12-15T00:00:00.000Z" } ], "analyses": { "keywords": [ "interval boolean algebras", "independent elements", "independent set" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "1993math.....12212S" } } }