The Pointwise View of Determinacy: Arboreal Forcings, Measurability, and Weak Measurability
نویسندگان
چکیده
منابع مشابه
The Pointwise View of Determinacy: Arboreal Forcings, Measurability, and Weak Measurability
We prove that for all standard arboreal forcing notions P there is a counterexample for the implication “If A is determined, then A is P-measurable”. Moreover, we investigate for which forcing notions this is extendible to “weakly P-measurable”.
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ژورنال
عنوان ژورنال: Rocky Mountain Journal of Mathematics
سال: 2005
ISSN: 0035-7596
DOI: 10.1216/rmjm/1181069686