نتایج جستجو برای: refining
تعداد نتایج: 11321 فیلتر نتایج به سال:
Journal:
:Electronic Proceedings in Theoretical Computer Science
2018
2009
TERUYUKI YORIOKA
Stevo Todorčević
We investigate forcing notions with the rectangle refining property, which is stronger than the countable chain condition, and fragments of Martin’s Axiom for such forcing notions. We prove that it is consistent that every forcing notion with the rectangle refining property has precaliber א1 but MAא1 for forcing notions with the rectangle refining property fails.
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