Iterated Class Forcing
نویسندگان
چکیده
منابع مشابه
Iterated Class Forcing
In this paper we develop the notion of \stratiied" class forcing and show that this property both implies coonality-preservation and is preserved by iterations with the appropriate support. Many Easton-style and Jensen-style forcings are stratiied, as are some more exotic forcings obtained by mixing these types together (see Easton 70], section 36 of Jech 78], Beller-Jensen-Welch 82], Friedman ...
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ژورنال
عنوان ژورنال: Mathematical Research Letters
سال: 1994
ISSN: 1073-2780,1945-001X
DOI: 10.4310/mrl.1994.v1.n4.a3