{ "id": "math/9201239", "version": "v1", "published": "1989-04-15T00:00:00.000Z", "updated": "1989-04-15T00:00:00.000Z", "title": "A note on canonical functions", "authors": [ "Thomas Jech", "Saharon Shelah" ], "journal": "Israel J. Math. 68 (1989), 376--380", "categories": [ "math.LO" ], "abstract": "We construct a generic extension in which the aleph_2 nd canonical function on aleph_1 exists.", "revisions": [ { "version": "v1", "updated": "1989-04-15T00:00:00.000Z" } ], "analyses": { "keywords": [ "generic extension", "nd canonical function" ], "tags": [ "journal article" ], "note": { "typesetting": "TeX", "pages": 0, "language": "en", "license": "arXiv", "status": "editable" } } }